Lehnhardt; Thomas

Patent Applications and Registrations

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

Company Profile

10.11.12

Lehnhardt; Thomas - Regensburg DE

*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
Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip Grant 11,430,907 - Bergbauer , et al. August 30, 2	2022-08-30
Optoelectronic semiconductor component and method for producing an optoelectronic semiconductor component Grant 11,329,193 - Chen , et al. May 10, 2	2022-05-10
Method for Producing an Optoelectronic Semiconductor Chip and Optoelectronic Semiconductor Chip App 20210210651 - Bergbauer; Werner ; et al.	2021-07-08
Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip Grant 11,005,003 - Bergbauer , et al. May 11, 2	2021-05-11
Method of producing a radiation-emitting semiconductor chip and radiation-emitting semiconductor chip Grant 10,950,752 - Bergbauer , et al. March 16, 2	2021-03-16
Component having enhanced efficiency and method for production thereof Grant 10,862,003 - Lehnhardt , et al. December 8, 2	2020-12-08
Optoelectronic Semiconductor Component and Method for Producing an Optoelectronic Semiconductor Component App 20200365765 - Chen; Xiaojun ; et al.	2020-11-19
Method for Producing a Nitride Compound Semiconductor Component App 20200335658 - Drechsel; Philipp ; et al.	2020-10-22
Method Of Producing A Radiation-emitting Semiconductor Chip And Radiation-emitting Semiconductor Chip App 20200243716 - Bergbauer; Werner ; et al.	2020-07-30
Component Having Enhanced Efficiency and Method for Production Thereof App 20200119228 - Lehnhardt; Thomas ; et al.	2020-04-16
Optoelectronics semiconductor device and method for producing an optoelectronic semiconductor device Grant 10,497,830 - Lehnhardt , et al. De	2019-12-03
Method for producing a nitride semiconductor component, and a nitride semiconductor component Grant 10,475,959 - Gotschke , et al. Nov	2019-11-12
Method for Producing an Optoelectronic Semiconductor Chip and Optoelectronic Semiconductor Chip App 20190245110 - Bergbauer; Werner ; et al.	2019-08-08
Method for producing an optoelectronic semiconductor chip and optoelectronic semiconductor chip Grant 10,312,401 - Bergbauer , et al.	2019-06-04
Component having a multiple quantum well structure Grant 10,249,787 - Meyer , et al.	2019-04-02
Method For Producing A Nitride Semiconductor Component, And A Nitride Semiconductor Component App 20180175243 - GOTSCHKE; Tobias ; et al.	2018-06-21
Component Having A Multiple Quantum Well Structure App 20180083160 - MEYER; Tobias ; et al.	2018-03-22
Optoelectronic Semiconductor Device And Method For Producing An Optoelectronic Semiconductor Device App 20180019373 - LEHNHARDT; Thomas ; et al.	2018-01-18
Method for the production of a nitride compound semiconductor layer Grant 9,786,498 - Off , et al. October 10, 2	2017-10-10
Method For The Production Of A Nitride Compound Semiconductor Layer App 20170053795 - OFF; Juergen ; et al.	2017-02-23
Method for Producing an Optoelectronic Semiconductor Chip and Optoelectronic Semiconductor Chip App 20170005223 - Bergbauer; Werner ; et al.	2017-01-05
Method for producing an active zone for an optoelectronic semiconductor chip and optoelectronic semiconductor chip Grant 9,502,607 - Hertkorn , et al. November 22, 2	2016-11-22
Method For Producing An Active Zone For An Optoelectronic Semiconductor Chip And Optoelectronic Semiconductor Chip App 20150108426 - Hertkorn; Joachim ; et al.	2015-04-23

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