Inventor
Christophe Hurni
Inventor
Fremont, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices35%
H10HInorganic light-emitting semiconductor devices having potential barriers29%
F21VFunctional features or details of lighting devices or systems thereof13%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
H10DInorganic electric semiconductor devices6%
G01RMeasuring electric variables3%
PatentTitleYear
10,734,549High efficiency group-III nitride light emitting diode202010,693,041High-performance LED fabrication202010,490,696III-nitride LED with tunnel junction201910,468,553Contact for semiconductor device201910,374,122Controlling oxygen concentration levels during processing of highly-reflective contacts201910,115,865High-performance LED fabrication20189,917,227'Controlling oxygen concentration levels during processing of highly-reflective contacts'20189,831,388High-performance LED fabrication20179,590,088'Current aperture vertical electron transistors with ammonia molecular beam epitaxy grown p-type gallium nitride as a current blocking layer'20179,583,678'High-performance LED fabrication'20178,937,338'Current aperture vertical electron transistors with ammonia molecular beam epitaxy grown P-type gallium nitride as a current blocking layer'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2017Patents assigned to UNIV CALIFORNIA (2)· patent assignee history
2015Patents assigned to BEN-YAACOV ILAN (1)· patent assignee history
2015Patents assigned to CHOWDHURY SRABANTI (1)· patent assignee history
2015–2017Based in Goleta, CA, US· patent location history
2017–2020Patents assigned to SORAA INC (9)· patent assignee history
2017–2020Based in Fremont, CA, US· patent location history
2019Based in Freemont, CA, US· patent location history
2020Patents assigned to ECOSENSE LIGHTING INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SORAA INC | 9 | 2017–2020 |
| UNIV CALIFORNIA | 2 | 2015–2017 |
| BEN-YAACOV ILAN | 1 | 2015 |
| CHOWDHURY SRABANTI | 1 | 2015 |
| ECOSENSE LIGHTING INC | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 8 | 2017–2020 |
| Goleta, California, US | 2 | 2015–2017 |
| Freemont, California, US | 1 | 2019 |