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Xianglong Yuan patents

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



08/07/14 - 20140218940 - Wavelength conversion component with a diffusing layer
08/07/14 - 20140217427 - Solid-state light emitting devices and signage with photoluminescence wavelength conversion
07/17/14 - 20140198480 - Diffuser component having scattering particles
04/17/14 - 20140103373 - Solid-state light emitting devices with photoluminescence wavelength conversion
09/12/13 - 20130234586 - Nitride-based red-emitting phosphors in rgb (red-green-blue) lighting systems
08/22/13 - 20130214676 - Solid-state lamps with improved emission efficiency and photoluminescence wavelength conversion components therefor
08/09/12 - 20120201030 - Photoluminescence color wheels
06/21/12 - 20120153311 - Low-cost solid-state based light emitting devices with photoluminescent wavelength conversion and their method of manufacture
06/07/12 - 20120138874 - Solid-state light emitting devices and signage with photoluminescence wavelength conversion and photoluminescent compositions therefor
04/12/12 - 20120087105 - Wavelength conversion component
04/12/12 - 20120087104 - Wavelength conversion component with scattering particles
04/12/12 - 20120087103 - Wavelength conversion component with a diffusing layer
04/12/12 - 20120086034 - Solid-state light emitting devices and signage with photoluminescence wavelength conversion
03/29/12 - 20120074833 - Solid-state light emitting devices with photoluminescence wavelength conversion
12/09/10 - 20100308712 - Nitride-based red-emitting phosphors in rgb red-green-blue lighting systems
11/19/09 - 20090283721 - Nitride-based red phosphors
Intematix

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

20120201030 - Photoluminescence color wheels


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The bibliographic references displayed about Xianglong Yuan's patents are for a recent sample of Xianglong Yuan'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 Xianglong Yuan 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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