Hirai; Asako

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hirai; Asako.The latest application filed is for "optoelectronic semiconductor chip and method for producing an optoelectronic semiconductor chip".

Company Profile

5.15.21

Hirai; Asako - Regensburg DE
Hirai; Asako - Santa Barbara CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Optoelectronic Semiconductor Chip and Method for Producing an Optoelectronic Semiconductor Chip App 20220131034 - Gomez-Iglesias; Alvaro ; et al.	2022-04-28
Method Of Manufacturing A Semiconductor Component, And Workpiece App 20210320006 - Behringer; Martin ; et al.	2021-10-14
Optoelectronic semiconductor body and method for producing an optoelectronic semiconductor body Grant 10,910,516 - Gomez-Iglesias , et al. February 2, 2	2021-02-02
Optoelectronic Semiconductor Body And Method For Producing An Optoelectronic Semiconductor Body App 20200052153 - GOMEZ-IGLESIAS; Alvaro ; et al.	2020-02-13
Optoelectronic semiconductor chip Grant 10,522,699 - Hirai , et al. Dec	2019-12-31
Optoelectronic semiconductor body and method for producing an optoelectronic semiconductor body Grant 10,490,695 - Gomez-Iglesias , et al. Nov	2019-11-26
Optoelectronic Semiconductor Chip App 20190109246 - Hirai; Asako ; et al.	2019-04-11
Component having a multiple quantum well structure Grant 10,249,787 - Meyer , et al.	2019-04-02
Optoelectronic semiconductor chip Grant 10,164,134 - Hirai , et al. Dec	2018-12-25
Component Having A Multiple Quantum Well Structure App 20180083160 - MEYER; Tobias ; et al.	2018-03-22
Optoelectronic Semiconductor Body And Method For Producing An Optoelectronic Semiconductor Body App 20180062029 - GOMEZ-IGLESIAS; Alvaro ; et al.	2018-03-01
Optoelectronic Semiconductor Chip App 20180062031 - Hirai; Asako ; et al.	2018-03-01
Planar nonpolar group-III nitride films grown on miscut substrates Grant 9,828,695 - Hirai , et al. November 28, 2	2017-11-28
Planar Nonpolar Group Iii-nitride Films Grown On Miscut Substrates App 20170327969 - Iso; Kenji ; et al.	2017-11-16
Planar Nonpolar Group-iii Nitride Films Grown On Miscut Substrates App 20160230312 - Hirai; Asako ; et al.	2016-08-11
Planar nonpolar group-III nitride films grown on miscut substrates Grant 9,340,899 - Hirai , et al. May 17, 2	2016-05-17
Planar Nonpolar Group-iii Nitride Films Grown On Miscut Substrates App 20140291694 - Hirai; Asako ; et al.	2014-10-02
Planar nonpolar group-III nitride films grown on miscut substrates Grant 8,791,000 - Hirai , et al. July 29, 2	2014-07-29
Planar Nonpolar Group-iii Nitride Films Grown On Miscut Substrates App 20140138679 - Hirai; Asako ; et al.	2014-05-22
Method for increasing the area of non-polar and semi-polar nitride substrates Grant 8,729,671 - Hirai , et al. May 20, 2	2014-05-20
Planar nonpolar group-III nitride films grown on miscut substrates Grant 8,691,671 - Hirai , et al. April 8, 2	2014-04-08
Enhancement of optical polarization of nitride light-emitting diodes by wafer off-axis cut Grant 8,278,128 - Masui , et al. October 2, 2	2012-10-02
Planar Nonpolar Group-iii Nitride Films Grown On Miscut Substrates App 20120175739 - HIRAI; Asako ; et al.	2012-07-12
Planar nonpolar m-plane group III nitride films grown on miscut substrates Grant 8,158,497 - Hirai , et al. April 17, 2	2012-04-17
Method For Increasing The Area Of Non-polar And Semi-polar Nitride Substrates App 20120086106 - Hirai; Asako ; et al.	2012-04-12
CRYSTAL GROWTH OF M-PLANE AND SEMIPOLAR PLANES OF (Al, In, Ga, B)N ON VARIOUS SUBSTRATES App 20120068192 - Kim; Kwang C. ; et al.	2012-03-22
Method for increasing the area of non-polar and semi-polar nitride substrates Grant 8,080,469 - Hirai , et al. December 20, 2	2011-12-20
Planar Nonpolar Group Iii-nitride Films Grown On Miscut Substrates App 20110237054 - Iso; Kenji ; et al.	2011-09-29
Enhancement Of Optical Polarization Of Nitride Light-emitting Diodes By Wafer Off-axis Cut App 20100052008 - Masui; Hisashi ; et al.	2010-03-04
Method For Increasing The Area Of Non-polar And Semi-polar Nitride Substrates App 20090072353 - Hirai; Asako ; et al.	2009-03-19
Planar Nonpolar M-plane Group Iii-nitride Films Grown On Miscut Substrates App 20090039356 - Iso; Kenji ; et al.	2009-02-12
PLANAR NONPOLAR m-PLANE GROUP III NITRIDE FILMS GROWN ON MISCUT SUBSTRATES App 20080308907 - Hirai; Asako ; et al.	2008-12-18
CRYSTAL GROWTH OF M-PLANE AND SEMIPOLAR PLANES OF (Al, In, Ga, B)N ON VARIOUS SUBSTRATES App 20080163814 - Kim; Kwang Choong ; et al.	2008-07-10

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