Tang; Johnny Cai

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tang; Johnny Cai.The latest application filed is for "buried contact layer for uv emitting device".

Company Profile

3.5.8

Tang; Johnny Cai - Baulkham Hills AU

*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
Buried Contact Layer For Uv Emitting Device App 20220238754 - Tang; Johnny Cai ; et al.	2022-07-28
Buried contact layer for UV emitting device Grant 11,322,647 - Tang , et al. May 3, 2	2022-05-03
Led With Emitted Light Confined To Fewer Than Ten Transverse Modes App 20220037857 - Tang; Johnny Cai ; et al.	2022-02-03
Buried Contact Layer For Uv Emitting Device App 20210343896 - Tang; Johnny Cai ; et al.	2021-11-04
LED with emitted light confined to fewer than ten transverse modes Grant 11,158,994 - Tang , et al. October 26, 2	2021-10-26
Led With Emitted Light Confined To Fewer Than Ten Transverse Modes App 20200144795 - Tang; Johnny Cai ; et al.	2020-05-07
LED with emitted light confined to fewer than ten transverse modes Grant 10,554,020 - Tang , et al. Fe	2020-02-04
Dislocation filter for semiconductor devices Grant 10,516,076 - Anderson , et al. Dec	2019-12-24
Dislocation Filter For Semiconductor Devices App 20190237616 - Anderson; Liam ; et al.	2019-08-01
Transverse Mode-confined Deep-uv Led App 20190006821 - Tang; Johnny Cai ; et al.	2019-01-03
Efficient Dual Metal Contact Formation For A Semiconductor Device App 20170125637 - Tang; Johnny Cai ; et al.	2017-05-04
Efficient dual metal contact formation for a semiconductor device Grant 9,590,157 - Tang , et al. March 7, 2	2017-03-07
Efficient Dual Metal Contact Formation For A Semiconductor Device App 20160359094 - Tang; Johnny Cai ; et al.	2016-12-08

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