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Jyh Chiarng WU patents

Recent bibliographic sampling of Jyh Chiarng WU patents listed/published in the public domain by the USPTO (USPTO Patent Application #,Title):



03/31/11 - 20110076791 - Method for manufacturing gan-based film led
A method for manufacturing GaN-based film LED based on masklessly transferring photonic crystal structure is disclosed. Two dimensional photonic crystals are formed on a sapphire substrate. Lattice quality of GaN-based epitaxy on the sapphire substrate is improved, and the internal quantum efficiency of GaN-based LED epitaxy is increased. After the...
Inventors: Jyh Chiarng Wu, Xuejiao Lin, Qunfeng Pan, Meng Hsin Yeh, Huijun Huang (Xiamen Sanan Optoelectronics Technology Co., Ltd.)

03/10/11 - 20110057199 - Antistatic gallium nitride based light emitting device and method for fabricating the same
The invention provides an antistatic gallium nitride based light emitting device and a method for fabricating the same. The method includes: growing an n-type GaN-based epitaxial layer, an active layer, a p-type GaN-based epitaxial layer and an undoped GaN-based epitaxial layer sequentially on a substrate; etching to remove parts of...
Inventors: Qunfeng Pan, Xuejiao Lin, Jyh Chiarng Wu (Xiamen Sanan Optoelectronics Technology Co., Ltd.)

Xiamen Sanan Optoelectronics Technology Co., Ltd.

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

20110076791 - Method for manufacturing gan-based film led


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The bibliographic references displayed about Jyh Chiarng WU's patents are for a recent sample of Jyh Chiarng WU'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 Jyh Chiarng WU 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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