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Joseph Jech, JR. patents

Recent bibliographic sampling of Joseph Jech, JR. patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



10/16/14 - 20140308765 - Silicon substrate fabrication
A method of etching a silicon substrate includes providing a silicon substrate including a first surface and a second surface. A plurality of grooves spaced apart from each other are etched from the first surface of the silicon substrate. A dielectric material is deposited on the first surface of the...
Inventors: Yonglin Xie, Carolyn R. Ellinger, Mark D. Evans, Joseph Jech, Jr.

10/16/14 - 20140306301 - Silicon substrate mems device
A MEMS device includes a silicon substrate. The silicon substrate includes a plurality of dielectric material grooves spaced apart from each other. The silicon substrate also includes a through hole with a portion of the through hole being located between the plurality of dielectric material grooves when viewed from a...
Inventors: Yonglin Xie, Carolyn R. Ellinger, Mark D. Evans, Joseph Jech, Jr.

10/04/12 - 20120249690 - Flow through drop dispenser including porous member
A liquid dispenser includes a liquid supply channel, a liquid dispensing channel that includes an outlet opening, and a liquid return channel that includes a porous member located therein. A liquid supply provides liquid under pressure from the liquid supply channel through the liquid dispensing channel to the liquid return...
Inventors: Yonglin Xie, Joseph Jech, Jr., Carolyn R. Ellinger

04/26/12 - 20120098908 - Liquid dispenser including secondary liquid manifold
A liquid dispenser includes an array of liquid dispensing elements positioned on a substrate. Each liquid dispensing element includes a liquid dispensing channel positioned on the substrate. The liquid dispensing channel includes an outlet opening positioned on a wall opposite the substrate. A diverter member is associated with the liquid...
Inventors: Yonglin Xie, Joseph Jech, Jr., Qing Yang, Carolyn R. Ellinger

04/26/12 - 20120098907 - Liquid dispenser including curved vent
A liquid dispenser includes a liquid supply channel, a liquid return channel, and a liquid dispensing channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. A drain is located in the wall downstream from the outlet opening....
Inventors: Yonglin Xie, Carolyn R. Ellinger, Maria J. Lehmann, Joseph Jech, Jr., Qing Yang

04/26/12 - 20120098903 - Dispensing liquid using dispenser including multiple returns
A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a first wall. A portion of the first wall defines an outlet opening. The liquid dispensing channel includes a second wall opposite the first wall....
Inventors: Yonglin Xie, Qing Yang, Joseph Jech, Jr.

04/26/12 - 20120098902 - Liquid dispenser including multiple liquid return passages
A liquid dispenser includes a liquid supply channel, a liquid return channel, and a liquid dispensing channel. The liquid dispensing channel includes a first wall. A portion of the first wall defines an outlet opening. The liquid dispensing channel includes a second wall opposite the first wall. The second wall...
Inventors: Yonglin Xie, Qing Yang, Joseph Jech, Jr.

04/26/12 - 20120098894 - Dispensing liquid using curved outlet opening dispenser
A liquid dispenser includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening that includes an upstream edge relative to a direction of liquid flow...
Inventors: Yonglin Xie, Joseph Jech, Jr.

04/26/12 - 20120098892 - Dispensing liquid using sloped outlet opening dispenser
A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening that includes a downstream edge relative to a direction...
Inventors: Yonglin Xie, Joseph Jech, Jr., Carolyn R. Ellinger, Maria J. Lehmann, Ali G. Lopez, Qing Yang

04/26/12 - 20120098891 - Dispensing liquid using curved vent dispenser
A liquid dispenser is provided that includes a liquid supply channel, a liquid dispensing channel, and a liquid return channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. Another portion of the wall defines a drain located...
Inventors: Yonglin Xie, Carolyn R. Ellinger, Maria J. Lehmann, Joseph Jech, Jr., Qing Yang

04/26/12 - 20120098890 - Dispensing liquid using dispenser including secondary manifold
A liquid dispenser includes an array of liquid dispensing elements positioned on a substrate is provided. Each liquid dispensing element includes a liquid dispensing channel positioned on the substrate. The liquid dispensing channel includes an outlet opening positioned on a wall opposite the substrate. A diverter member is associated with...
Inventors: Yonglin Xie, Joseph Jech, Jr., Qing Yang, Carolyn R. Ellinger

04/26/12 - 20120098888 - Liquid dispenser including curved outlet opening wall
A liquid dispenser includes a liquid supply channel, a liquid return channel, and a liquid dispensing channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. The outlet opening includes an upstream edge relative to a direction of...
Inventors: Yonglin Xie, Joseph Jech, Jr.

04/26/12 - 20120098887 - Liquid dispenser including sloped outlet opening wall
A liquid dispenser includes a liquid supply channel, a liquid return channel; and a liquid dispensing channel. The liquid dispensing channel includes a wall. The wall includes a surface. A portion of the wall defines an outlet opening. The outlet opening includes a downstream edge relative to a direction of...
Inventors: Yonglin Xie, Joseph Jech, Jr., Carolyn R. Ellinger, Maria J. Lehmann, Ali G. Lopez, Qing Yang

05/12/11 - 20110109699 - Liquid drop dispenser with movable deflector
A liquid dispenser includes a liquid supply channel and a liquid ejector channel that includes an outlet opening. A liquid supply provides a flow of a pressurized liquid through the liquid ejector channel from the liquid supply channel. The pressurized liquid has a momentum as the liquid moves through the...
Inventors: Yonglin Xie, Michael J. Piatt, Joseph Jech, Jr., Qing Yang

05/12/11 - 20110109698 - Liquid drop dispenser with movable deflector
A liquid dispenser includes a liquid supply channel and a liquid ejector channel that includes an outlet opening. A liquid supply provides a flow of a pressurized liquid through the liquid ejector channel from the liquid supply channel. The pressurized liquid has a momentum as the liquid moves through the...
Inventors: Yonglin Xie, Michael J. Piatt, Joseph Jech, Jr., Qing Yang

12/30/10 - 20100328407 - Flow through drop dispenser including porous member
A liquid dispenser includes a liquid supply channel, a liquid dispensing channel that includes an outlet opening, and a liquid return channel that includes a porous member located therein. A liquid supply provides liquid under pressure from the liquid supply channel through the liquid dispensing channel to the liquid return...
Inventors: Yonglin Xie, Joseph Jech, Jr., Carolyn R. Ellinger

12/30/10 - 20100328403 - Liquid diverter for flow through drop dispenser
A liquid dispenser includes a liquid supply channel, a liquid dispensing channel including an outlet opening, and a liquid return channel. A liquid supply provides liquid under pressure from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A selectively actuatable diverter member imparts heat...
Inventors: Yonglin Xie, Joseph Jech, Jr., Michael J. Piatt

12/30/10 - 20100328402 - Flow through dispenser including diverter cooling channel
A liquid dispenser includes a liquid supply channel, a liquid dispensing channel including an outlet opening, a liquid return channel, and a liquid cooling channel positioned relative to the liquid dispensing channel. A liquid supply provides liquid under pressure from the liquid supply channel through the liquid dispensing channel to...
Inventors: Yonglin Xie, Joseph Jech, Jr.

12/30/10 - 20100328396 - Flow through dispenser including two dimensional array
A liquid dispenser includes a liquid supply channel, a liquid dispensing channel including an outlet opening including an end, and a liquid return channel. A liquid supply provides liquid under pressure from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A diverter member is...
Inventors: Yonglin Xie, Joseph Jech, Jr.

12/30/10 - 20100328375 - Flow through dispenser including improved guide structure
A liquid dispenser includes a liquid supply channel, a liquid dispensing channel including an outlet opening, and a liquid return channel. A liquid supply provides liquid under pressure from the liquid supply channel through the liquid dispensing channel to the liquid return channel. A diverter member is selectively actuatable to...
Inventors: Yonglin Xie, Joseph Jech, Jr.

12/30/10 - 20100328374 - Flow through drop dispenser
A liquid dispenser includes a liquid supply channel including an exit having a cross sectional area, a liquid return channel, and a liquid dispensing channel including a cross sectional area and an outlet opening. The outlet opening includes an end that is adjacent to the liquid return channel. The cross...
Inventors: Yonglin Xie, Joseph Jech, Jr.

08/06/09 - 20090195612 - Liquid drop dispenser with movable deflector
A liquid dispenser includes a liquid supply channel, a liquid supply adapted to feed a stream of liquid through the supply channel, a liquid return channel adapted to receive liquid from the supply channel, a liquid dispensing outlet opening, and a diverter member forming at least a portion of a...
Inventors: Yonglin Xie, Michael J. Piatt, Joseph Jech, Jr., Qing Yang

05/28/09 - 20090135223 - Liquid drop dispenser with movable deflector
A liquid dispenser includes a liquid supply channel, a liquid supply adapted to feed a stream of liquid through the supply channel, a liquid return channel adapted to receive liquid from the supply channel, a liquid dispensing outlet opening, and a diverter member selectively movable into the supply channel to...
Inventors: Yonglin Xie, Michael J. Piatt, Joseph Jech, Jr., Qing Yang



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

20120249690 - Flow through drop dispenser including porous member


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The bibliographic references displayed about Joseph Jech, JR.'s patents are for a recent sample of Joseph Jech, JR.'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 Joseph Jech, JR. 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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