Inventor
TUNG-HE CHOU
Inventor
TW
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices19%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1019%
G01SRadio direction-finding8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them8%
G06VImage or video recognition or understanding8%
H04NPictorial communication, e.g. television8%
H10DInorganic electric semiconductor devices8%
B23KSoldering or unsoldering5%
B24BMachines, devices, or processes for grinding or polishing5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
PatentTitleYear
12,204,232Semiconductor device having a gate electrode with a top peripheral portion and a top central portion, and the top peripheral portion is a protrusion or a depression surrounding the top central portion202512,183,571Integrated aligned stealth laser for wafer edge trimming process202411,901,171Integrated aligned stealth laser with blade and grinding apparatus for wafer edge trimming process202411,846,871Device with a recessed gate electrode that has high thickness uniformity202311,605,534Particle prevention in wafer edge trimming202311,445,104Device with a recessed gate electrode that has high thickness uniformity202211,351,648Chemical mechanical polishing apparatus, slurry, and method of using the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (7)· patent assignee history
2022–2025Based in TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 7 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 7 | 2022–2025 |