Inventor
Fei-Gwo Tsai
Inventor
Taipei, TW
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices33%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H10HInorganic light-emitting semiconductor devices having potential barriers17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to PROLIGHT OPTO TECHNOLOGY CORP (1)· patent assignee history
2016Based in Taoyuan County, TW· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2021Based in Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PROLIGHT OPTO TECHNOLOGY CORP | 1 | 2016 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 1 | 2021 |
| Taoyuan County, TW | 1 | 2016 |