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Opto Tech Corporation patents

Recent patent applications related to Opto Tech Corporation. Opto Tech Corporation is listed as an Agent/Assignee. Note: Opto Tech Corporation may have other listings under different names/spellings. We're not affiliated with Opto Tech Corporation, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "O" | Opto Tech Corporation-related inventors




Date Opto Tech Corporation patents (updated weekly) - BOOKMARK this page
08/10/17Light-emitting module and light-emitting display panel
02/02/17Optical structure
04/02/15White led
04/02/15White led chip and white led packaging device
09/11/14Method of selective photo-enhanced wet oxidation for nitride layer regrowth on substrates and associated structure
05/15/14Method of selective photo-enhanced wet oxidation for nitride layer regrowth on substrates and associated structure
09/05/13Method of separating nitride films from growth substrates by selective photo-enhanced wet oxidation and associated semiconductor structure
12/20/12Light emitting diode and manufacturing the same
10/18/12Method of selective photo-enhanced wet oxidation for nitride layer regrowth on substrates
10/18/12Method of separating nitride films from the growth substrates by selective photo-enhanced wet oxidation
09/13/12Light emitting diode with large viewing angle and fabricating method thereof
12/30/10Light-emitting diode (led) lamp and polygonal heat-dissipation structure thereof
03/25/10Light emitting diode chip







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Opto Tech Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Opto Tech Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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