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Jong-Hun Kim patents

Recent bibliographic sampling of Jong-Hun Kim patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



06/11/15 - 20150162587 - Separator including porous coating layer, method for manufacturing the separator and electrochemical device including the separator
A separator includes a non-woven fabric substrate having pores, fine thermoplastic powder located inside the pores of the non-woven fabric substrate, and a porous coating layer disposed on at least one surface of the non-woven fabric substrate. The fine thermoplastic powder has an average diameter smaller than that of the...
Inventors: Su-jin Yoon, Pil-kyu Park, Jong-hun Kim, Jin-nyoung Yoo, In-chul Kim, Sang-young Lee (Lg Chem, Ltd.)

03/26/15 - 20150086714 - Separator having porous coating layer and electrochemical device having the same
The present invention refers to a method for manufacturing a separator, comprising preparing first inorganic particles having an average diameter of 1 to 10 μm and coated with a coupling agent, and second inorganic particles having an average diameter of 50 to 500 nm and coated with a coupling agent...
Inventors: Hyung-kyun Yu, Jong-hun Kim, Jang-hyuk Hong (Lg Chem, Ltd.)

02/12/15 - 20150044528 - Overcurrent shut-off device and secondary battery system comprising the same
According to an aspect of the present disclosure, by a turn-on operation in response to a swelling phenomenon of a secondary battery caused by a short circuit and the like, a connecting component installed on a path of an electric current flowing through a secondary battery is ruptured quickly to...
Inventors: Jung-hoon Yang, Young-suk Cho, Jong-hun Kim (Lg Chem, Ltd.)

02/05/15 - 20150034249 - Apparatus for preparing electrode assembly
The present disclosure provides an apparatus for preparing an electrode assembly, comprising a printing unit including a charging mean for bringing polymer particles into electric charging to obtain electrically charged polymer particles, and a transferring mean for coating the electrically charged polymer particles by way of transferring on at least...
Inventors: Joo-sung Lee, Da-kyung Han, Kyung-ryun Ka, Jong-hun Kim (Lg Chem, Ltd.)

01/15/15 - 20150017507 - Connecting element for secondary battery and secondary battery comprising the same
According to the present disclosure, it is possible to interrupt an overcurrent quickly when the overcurrent occurs, and prevent secondary damage caused by a spark that may occur when the connecting element for the secondary battery is ruptured....
Inventors: Jung-hoon Yang, Jong-hun Kim, Young-suk Cho, Jeong-gyu Park, Hyun-gyu Han (Lg Chem, Ltd.)

12/25/14 - 20140377452 - Method for manufacturing cable-type secondary battery
The present invention relates to a method for manufacturing a cable-type secondary battery comprising an electrode that extends longitudinally in a parallel arrangement and that includes a current collector having a horizontal cross section of a predetermined shape and an active material layer formed on the current collector, and the...
Inventors: Yo-han Kwon, Joo Sung Lee, Je-young Kim, Jong-hun Kim (Lg Chem, Ltd.)

11/20/14 - 20140342238 - Method of manufacturing porous separator comprising elastic material, porous separator manufactured by the method, and secondary battery comprising the separator
Disclosed is a method of manufacturing a porous separator including an elastic material, and a separator manufactured by the method. The separator includes an elastic material being uniformly dispersed in a polymer at a weight ratio of 40:60 to 5:95, and a value of elongation at break in a low...
Inventors: Joo-sung Lee, Byoung-jin Shin, Dong-wook Sung, Jong-hun Kim

11/20/14 - 20140342237 - Separator for electrochemical device and manufacturing method thereof
Disclosed are a separator for an electrochemical device substantially comprising inorganic particles to provide an excellent mechanical strength, an electrochemical device comprising the same, and a method of manufacturing the separator using a high internal phase emulsion (RIPE)....
Inventors: Jin-woo Kim, Joo-sung Lee, Jong-hun Kim

11/13/14 - 20140331923 - Slot die with improved chamber structure and coating apparatus having the same
Disclosed is a slot die, which includes a feed unit for introducing a coating material, a chamber for accommodating a coating material supplied through the feed unit, a slit communicating with the chamber to discharge the coating material, and a die body having die lips which form the slit, wherein...
Inventors: Jin-woo Kim, Jong-hun Kim, Joo-sung Lee

10/30/14 - 20140322586 - Separator for secondary battery comprising dual porous coating layer of inorganic particles with different surface characteristics, secondary battery comprising the same, and method of manufacturing the separator
The present disclosure relates to a separator for a secondary battery including a dual porous coating layer of inorganic particles with different surface characteristics, a secondary battery including the same, and a method of manufacturing the separator. According to an exemplary embodiment of the present disclosure, a separator including a...
Inventors: Joo-sung Lee, Dong-wook Sung, Kyung-ryun Ka, Jong-hun Kim

10/02/14 - 20140295285 - Method of preparing separator, separator prepared therefrom, and electrochemical device having the same
The present invention refers to a method of preparing a separator, comprising: producing a dispersion comprising inorganic particles, a polymer binder, polymer fibers and a solvent; applying the dispersion on the top surface of a substrate to form a non-woven fabric web as a layer comprising the inorganic particles, the...
Inventors: Joo-sung Lee, Bo-kyung Ryu, Jong-hun Kim

09/25/14 - 20140287327 - Method of coating substrate for lithium secondary battery with inorganic particles and lithium secondary battery comprising substrate coated by the method
The present invention provides a method of coating a substrate for a lithium secondary battery with inorganic particles, comprising charging the inorganic particles to form charged inorganic particles; transferring the charged inorganic particles on the substrate for a lithium secondary battery to form a coating layer; and fixing the coating...
Inventors: Joo-sung Lee, Jong-hun Kim, Jeong-min Ha, Bo-kyung Ryu, Jin-woo Kim

09/25/14 - 20140287296 - Separator and electrochemical device having the same
The separator of the present invention can reduce costs for manufacturing electrochemical devices, and it can control the size of pores present in the non-woven fabric substrate to prevent the generation of a leak current and provide improved mechanical strength....
Inventors: Jeong-min Ha, Jong-hun Kim, Su-jin Yoon, Byeong-gyu Cho, Jang-hyuk Hong, Da-kyung Han

09/25/14 - 20140287294 - Method of preparing separator for lithium secondary battery, separator prepared therefrom, and lithium secondary battery comprising the same
The present invention provides a method of preparing a separator for a lithium secondary battery, comprising: forming a porous coating layer on at least one surface of a porous substrate, the porous coating layer comprising inorganic particles; bringing polymer particles into electric charging to obtain electrically charged polymer particles; transferring...
Inventors: Joo-sung Lee, Jong-hun Kim

09/18/14 - 20140272525 - Non-woven fabric made from fiber coated with organic binder polymer compound, electrochemical cell comprising the non-woven fabric, and method for making the non-woven fabric
The present disclosure relates to a non-woven fabric made from a fiber coated with a binder polymer by spinning a non-woven forming fiber in an organic binder polymer compound solution, an electrochemical cell using the non-woven fabric as a separator substrate, and a method of making the non-woven fabric, and...
Inventors: Bo-kyung Ryu, Jin-woo Kim, Ji-eun Lee, So-mi Jeong, Jong-hun Kim (Lg Chem, Ltd.)

09/11/14 - 20140255751 - Electrode for electrochemical device and electrochemical device comprising the same
The present invention provides an electrode for an electrochemical device comprising: an electrode current collector; an electrode active material layer formed on a part of at least one surface of the electrode current collector, and comprising an electrode active material; a packed bed formed on non-coating areas of both sides...
Inventors: Joo-sung Lee, Jong-hun Kim, Sun-mi Jin, In-chul Kim (Lg Chem, Ltd.)

09/11/14 - 20140255742 - Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same
The present invention provides an electrode for a secondary battery, more specifically an electrode for a secondary battery, comprising a current collector; an electrode active material layer formed on at least one surface or the whole outer surface of the current collector; a graphite-based coating layer formed on the top...
Inventors: Yo-han Kwon, Jang-hyuk Hong, Hye-ran Jung, Je-young Kim, Jong-hun Kim (Lg Chem, Ltd.)

09/11/14 - 20140255741 - Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same
The present invention provides an electrode for a secondary battery, more specifically an electrode for a secondary battery, comprising a current collector; an electrode active material layer formed on at least one surface or the whole outer surface of the current collector; a conductive material-coating layer formed on the top...
Inventors: Yo-han Kwon, Jang-hyuk Hong, Hye-ran Jung, Je-young Kim, Jong-hun Kim (Lg Chem, Ltd.)

08/14/14 - 20140227593 - Slurry wth improved dispersibility and its use
The present disclosure relates to an invention directed to controlling a viscosity of a slurry used to manufacture an electrochemical device, by adjusting a particle diameter of an inorganic matter that is an ingredient of the slurry, so that a sinking rate of the inorganic particles may remarkably slow down...
Inventors: Joo-sung Lee, Su-jin Yoon, Da-kyung Han, Bo-kyung Ryu, Jong-hun Kim (Lg Chem, Ltd.)

08/07/14 - 20140220411 - Separator for electrochemical device and electrochemical device including the separator
Disclosed is a method for manufacturing a separator. The method includes (S1) preparing a porous planar substrate having a plurality of pores, (S2) preparing a slurry containing inorganic particles dispersed therein and a polymer solution including a first binder polymer and a second binder polymer in a solvent, and coating...
Inventors: Joo Sung Lee, Jang-hyuk Hong, Jong-hun Kim, Bo-kyung Ryu (Lg Chem, Ltd.)

07/03/14 - 20140186681 - Electrochemical device with improved cycle characteristics
Disclosed is an electrochemical device. The electrochemical device includes: (a) a composite separator including a porous substrate, a first porous coating layer coated on one surface of the porous substrate, and a second porous coating layer coated on the other surface of the porous substrate; (b) an anode disposed to...
Inventors: Joo-sung Lee, Jang-hyuk Hong, Jong-hun Kim, Bo-kyung Ryu (Lg Chem, Ltd.)

07/03/14 - 20140185731 - Uranium dioxide nuclear fuel pellet having metallic microcells and fabricating method thereof
A uranium dioxide nuclear fuel pellet includes metallic microcells having a high protection capacity for fission products and a high thermal conductivity simultaneously arranged in the nuclear fuel pellet to trap fission products, such that extraction of fission products may be restrained in a normal operation condition and that the...
Inventors: Keon-sik Kim, Yang-hyun Koo, Jong-hun Kim, Jangsoo Oh, Young Woo Rhee, Dong-joo Kim, Jae-ho Yang (Korea Atomic Energy Research Institute)

07/03/14 - 20140185730 - Uranium dioxide nuclear fuel pellet having ceramic microcells and fabricating method thereof
A uranium dioxide nuclear fuel pellet has about 50 to about 400 μM (with respect to a 3-dimentional size) microcells formed of a ceramic material having a chemical attraction with fission products generated in the nuclear fuel pellet to absorb and trap the fission products, such that the extraction of...
Inventors: Keon-sik Kim, Yang-hyun Koo, Jong-hun Kim, Jangsoo Oh, Young Woo Rhee, Dong-joo Kim, Jae-ho Yang (Korea Atomic Energy Research Institute)

06/26/14 - 20140178740 - Separator and electrochemical device having the same
The present invention refers to a method of preparing a separator, a separator prepared therefrom and an electrochemical device having the separator. The method of preparing a separator according to the present invention comprises providing a planar and porous substrate having multiple pores; and coating a first slurry on at...
Inventors: Bo-kyung Ryu, Joo-sung Lee, Jong-hun Kim (Lg Chem, Ltd.)

05/01/14 - 20140120402 - Separator comprising microcapsules and electrochemical device having the same
The present invention refers to a separator, comprising a porous substrate having multiple pores; a porous coating layer formed on at least one area selected from at least one surface of the porous substrate and the pores of the porous substrate, and comprising multiple inorganic particles and a binder polymer,...
Inventors: Hyung-kyun Yu, Jong-hun Kim, Jang-hyuk Hong, In-chul Kim, Joo-sung Lee (Lg Chem, Ltd.)

04/17/14 - 20140101931 - Method for manufacturing separator, separator manufactured therefrom and method for manufacturing electrochemical device having the same
Disclosed is a method for manufacturing a separator for an electrochemical device. The method contributes to formation of a separator with good bondability to electrodes and prevents inorganic particles from detaching during an assembling process of an electrochemical device....
Inventors: Joo-sung Lee, Jang-hyuk Hong, Jong-hun Kim (Lg Chem, Ltd.)

01/23/14 - 20140023921 - Electrode having porous coating layer, manufacturing method thereof and electrochemical device containing the same
wherein Tmax is a maximum thickness of the porous coating layer formed on the surface of the electrode active material layer, Tmin is a minimum thickness of the porous coating layer and Tavg is an average thickness of the porous coating layer....
Inventors: Joo-sung Lee, Jong-hun Kim, Jeong-min Ha, Sun-mi Jin, Bo-kyung Ryu, Jin-woo Kim (Lg Chem, Ltd.)

11/28/13 - 20130316219 - Method for manufacturing separator, separator manufactured therefrom, and electrochemical device comprising the same
The present invention provides a method for manufacturing a separator, comprising the steps of (S1) preparing a porous planar substrate having multiple pores; (S2) coating a coating solution obtained by dissolving a binder polymer in a solvent and dispersing inoganic particles therein on the porous substrate to form a porous...
Inventors: Jeong-min Ha, Joo-sung Lee, Jin-woo Kim, Jong-hun Kim, Sun-mi Jin, Bo-kyung Ryu (Lg Chem, Ltd.)

10/24/13 - 20130280583 - Separator and electrochemical device having the same
Such separator of the present invention can have good thermal safety due to a porous organic-inorganic coating layer formed on one surface thereof, and superior adhesiveness due to a porous coating layer made of a binder thin film formed by applying and drying a mixture of a binder polymer and...
Inventors: Joo-sung Lee, Sun-mi Jin, Jong-hun Kim, Jeong-min Ha, Bo-kyung Ryu, Jin-woo Kim

10/03/13 - 20130260208 - Separator and electrochemical device having the same
The present invention provides a separator having a porous substrate; and a porous coating layer formed on one surface of the porous substrate and comprising a mixture of inorganic particles and a binder polymer, which has a value of a porosity×an air permeability per thickness in the range of 5...
Inventors: Byeong-gyu Cho, Jeong-min Ha, Su-jin Yoon, Jong-hun Kim, Byoung-jin Shin (Lg Chem, Ltd.)

09/19/13 - 20130244082 - Separator, manufacturing method of the same, and electrochemical device having the same
The separator of the present invention comprises a porous composite having a porous substrate and a first porous coating layer formed on at least one surface of the porous substrate and comprising a mixture of inorganic particles and a first binder polymer; and a second porous coating layer formed on...
Inventors: Joo-sung Lee, Jong-hun Kim, Jin-woo Kim (Lg Chem, Ltd.)

08/29/13 - 20130223582 - Fabrication method of burnable absorber nuclear fuel pellets and burnable absorber nuclear fuel pellets fabricated by the same
A fabrication method of burnable absorber nuclear fuel pellets and burnable absorber nuclear fuel pellets fabricated by the same are provided, in which the fabrication method includes adding boron compound and manganese compound to one or more type of nuclear fuel powders selected from the group consisting of uranium dioxide...
Inventors: Young Woo Rhee, Dong-joo Kim, Jong-hun Kim, Jae-jo Yang, Keon-sik Kim, Yang-hyun Koo (Korea Atomic Energy Research Institute)

06/13/13 - 20130149587 - Separator having porous coating layer and electrochemical device having the same
The present invention relates to a separator comprising a porous substrate; and a porous coating layer formed on at least one surface of the porous substrate and comprising a mixture of first inorganic particles coated with a coupling agent on the surface thereof, second inorganic particles coated with a coupling...
Inventors: Hyung-kyun Yu, Jong-hun Kim, Jang-hyuk Hong (Lg Chem, Ltd.)

04/25/13 - 20130101885 - Method for manufacturing separator, separator manufactured by the method and method for manufacturing electrochemical device including the separator
A method for manufacturing a separator includes (S1) preparing a porous substrate having pores, (S2) coating at least one surface of the porous substrate with a first solvent, (S3) coating the first solvent with a slurry containing inorganic particles dispersed therein and formed by dissolving a binder polymer in a...
Inventors: Joo Sung Lee, Jang-hyuk Hong, Jong-hun Kim

04/04/13 - 20130084483 - Separator and electrochemical device comprising the same
Disclosed is a separator. The separator includes a porous substrate, and a porous coating layer formed on at least one surface of the porous substrate and including a mixture of inorganic particles and a binder polymer. A continuous or discontinuous patterned layer is formed on the surface of the porous...
Inventors: Joo-sung Lee, Jeong-min Ha, Sun-mi Jin, Bo-kyung Ryu, Jong-hun Kim (Lg Chem, Ltd.)

01/17/13 - 20130017429 - Separator and electrochemical device comprising the same
A separator may include (A) a porous substrate having pores, and (B) a porous coating layer formed on at least one surface of the porous substrate and made from a mixture of inorganic particles and a binder polymer, and the binder polymer may contain a copolymer of (a) a first...
Inventors: Jeong-min Ha, Kee-young Kim, Byeong-gyu Cho, Sun-mi Jin, No-ma Kim, Jong-hun Kim, Byoung-jin Shin (Lg Chem, Ltd.)

10/04/12 - 20120251869 - Electrochemical device with improved cycle characteristics
Disclosed is an electrochemical device. The electrochemical device includes: (a) a composite separator including a porous substrate, a first porous coating layer coated on one surface of the porous substrate, and a second porous coating layer coated on the other surface of the porous substrate; (b) an anode disposed to...
Inventors: Joo-sung Lee, Jang-hyuk Hong, Jong-hun Kim, Bo-kyung Ryu (Lg Chem, Ltd.)

09/27/12 - 20120244292 - Method for manufacturing electrode having porous coating layer, electrode manufactured therefrom, and electrochemical device comprising the same
A method for manufacturing an electrode may include (S1) preparing a sol solution containing a metal alkoxide compound, and (S2) forming a porous non-woven coating layer of an inorganic fiber by electroemitting the sol solution onto an outer surface of an electrode active material layer formed on at least one...
Inventors: Joo-sung Lee, Jong-hun Kim, Pil-kyu Park, Jang-hyuk Hong, Byoung-jin Shin, Byeong-gyu Cho, Sun-mi Jin, In-chul Kim, Su-jin Yoon (Lg Chem, Ltd.)

05/10/12 - 20120115036 - Method for manufacturing separator, separator manufactured by the method and method for manufacturing electrochemical device including the separator
Disclosed is a method for manufacturing a separator. The method includes (S1) preparing a porous planar substrate having a plurality of pores, (S2) preparing a slurry containing inorganic particles dispersed therein and a polymer solution including a first binder polymer and a second binder polymer in a solvent, and coating...
Inventors: Joo-sung Lee, Jang Hyuk Hong, Jong-hun Kim, Bo-kyung Ryu (Lg Chem, Ltd.)

04/26/12 - 20120098149 - Method of controlling solubility of additives at and near grain boundaries, and method of manufacturing sintered nuclear fuel pellet having large grain size using the same
Provided are a method of controlling the compositional gradient and solubility of doped-additives at grain boundaries during sintering of a uranium-based oxide green pellet including the additives, and a method of manufacturing a sintered nuclear fuel pellet having a large grain size using the same. The grain boundary solubility of...


04/19/12 - 20120090758 - Method for manufacturing separator, separator manufactured by the method and method for manufacturing electrochemical device including the separator
Disclosed is a method for manufacturing a separator. The method includes (S1) preparing a porous planar substrate having a plurality of pores, (S2) preparing a slurry containing inorganic particles dispersed therein and a polymer solution including a first binder polymer and a second binder polymer in a solvent, and sequentially...


04/12/12 - 20120088144 - Separator having porous coating layer and electrochemical device containing the same
A separator includes a porous substrate having a plurality of pores, and a porous coating layer formed on at least one surface of the porous substrate and made of a mixture of a plurality of filler particles and a binder polymer. The filler particles include electrode active material particles that...


01/19/12 - 20120015254 - Method for manufacturing separator including porous coating layers, separator manufactured by the method and electrochemical device including the separator
Disclosed is a method for manufacturing a separator. The method includes (S1) preparing a slurry containing inorganic particles dispersed therein and a solution of a binder polymer in a solvent, and coating the slurry on at least one surface of a porous substrate to form a first porous coating layer,...


01/19/12 - 20120015228 - Separator including porous coating layer, method for manufacturing the separator and electrochemical device including the separator
A separator includes a non-woven fabric substrate having pores, fine thermoplastic powder located inside the pores of the non-woven fabric substrate, and a porous coating layer disposed on at least one surface of the non-woven fabric substrate. The fine thermoplastic powder has an average diameter smaller than that of the...


01/12/12 - 20120009331 - Method for manufacturing cable-type secondary battery
The present invention relates to a method for manufacturing a cable-type secondary battery comprising an electrode that extends longitudinally in a parallel arrangement and that includes a current collector having a horizontal cross section of a predetermined shape and an active material layer formed on the current collector, and the...


01/05/12 - 20120003545 - Method for manufacturing electrode having porous coating layer, electrode manufactured therefrom, and electrochemical device comprising the same
A method for manufacturing an electrode may include (S1) preparing a sol solution containing a metal alkoxide compound, and (S2) forming a porous non-woven coating layer of an inorganic fiber by electroemitting the sol solution onto an outer surface of an electrode active material layer formed on at least one...


12/15/11 - 20110305941 - Separator having porous coating layer, manufacturing method of the same, and electrochemical device having the same
A separator includes a planar non-woven fabric substrate having a plurality of pores, and a porous coating layer provided on at least one surface of the non-woven fabric substrate and made of a mixture of a plurality of inorganic particles and a binder polymer, wherein the non-woven fabric substrate is...


10/27/11 - 20110259505 - Method for manufacturing separator, separator manufactured therefrom and method for manufacturing electrochemical device having the same
Disclosed is a method for manufacturing a separator for an electrochemical device. The method contributes to formation of a separator with good bondability to electrodes and prevents inorganic particles from detaching during an assembling process of an electrochemical device....


10/20/11 - 20110256443 - Separator including porous coating layer and electrochemical device including the same
Disclosed is a separator. The separator includes a planar non-woven fabric substrate having a plurality of pores, and a porous coating layer formed on at least one surface of the non-woven fabric substrate. The porous coating layer is composed of a mixture of filler particles and a binder polymer. The...


08/11/11 - 20110195294 - Method for manufacturing separators, separators manufactured by the method and electrochemical devices including the separators
A method for manufacturing separators includes (S1) treating at least one of the laminating surfaces of two porous substrates by corona discharge and laminating the porous substrates, (S2) preparing a slurry containing inorganic particles dispersed therein and a solution of a binder polymer in a solvent, and coating the slurry...


05/26/11 - 20110121473 - Method for fabricating sintered annular nuclear fuel pellet through rod-inserted sintering
A method for fabricating a sintered annular nuclear fuel pellet includes: molding nuclear fuel powder or granules to fabricate an annular nuclear fuel green body; inserting a rod-like shaped structure into the annular nuclear fuel green body; sintering the rod-like shaped structure-inserted annular nuclear fuel green body in a reductive...


03/03/11 - 20110049734 - Method for preparing sintered annular nuclear fuel pellet
A method for fabricating a sintered annular nuclear fuel pellet includes molding nuclear fuel powder or granule, an oxide of a fissile element (M), to fabricate an annular nuclear fuel green body. A rod-like shaped structure is inserted into the annular nuclear fuel green body and sintered in a slight...


12/23/10 - 20100323230 - Separator for progressing united force to electrode and electrochemical containing the same
A separator includes a porous substrate having a plurality of pores; a porous coating layer formed on at least one surface of the porous substrate and made of a mixture of a plurality of inorganic particles and a binder polymer; and a dot pattern layer formed on a surface of...


12/16/10 - 20100316903 - Separator having porous coating layer, method for manufacturing the same and electrochemical device having the same
A separator includes a porous substrate having a plurality of pores; and a porous coating layer formed on at least one surface of the porous substrate and made of a mixture of a binder and a plurality of inorganic particles, wherein the binder includes a crosslinked binder. This separator may...


11/18/10 - 20100291430 - Separator having porous coating layer and electrochemical device containing the same
A separator includes a porous substrate having a plurality of pores, and a porous coating layer formed on at least one surface of the porous substrate and made of a mixture of a plurality of filler particles and a binder polymer. The filler particles include electrode active material particles that...


10/21/10 - 20100266094 - Dual-cooled nuclear fuel rod having annular plugs and method of manufacturing the same
A dual-cooled nuclear fuel rod and a method of manufacturing the same are provided. The nuclear fuel rod includes an outer cladding tube having a circular cross section, an inner cladding tube having an outer diameter smaller than an inner diameter of the outer cladding tube, and a length longer...


06/25/09 - 20090160337 - Film for improving contrast and plasma display panel and display device including the same
There is provided a film for improving contrast, the film including a plurality of stripes each having a section in the shape of one of a trapezoid, a triangle, with a decreasing width from a surface of the film to an inner portion of the film, a rectangle, and a...


Lg Chem, Ltd., Lg Chem Ltd., Korea Atomic Energy Research Institute, Korea Hydro & Nuclear Power Co., Ltd., Korea Hydro And Nuclear Power Co., Ltd.

Archived*
(*May have duplicates - we are upgrading our archive.)

20090160337 - Film for improving contrast and plasma display panel and display device including the same
20090160337 - Film for improving contrast and plasma display panel and display device including the same


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The bibliographic references displayed about Jong-Hun Kim's patents are for a recent sample of Jong-Hun Kim's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Jong-Hun Kim filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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