Inventor
Ching-Hwanq Su
Inventor
Tainan, TW
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices33%
H10DInorganic electric semiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
H05KPrinted circuits7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
11,127,857Semiconductor device and method of manufacture202111,121,041Methods for threshold voltage tuning and structure formed thereby202111,094,828Geometry for threshold voltage tuning on semiconductor device202111,075,275Metal gate fill for short-channel and long-channel semiconductor devices202111,056,395Transistor metal gate and method of manufacture20216,711,796'Circuit board stripper'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Patents assigned to ANDERSON IND CORP (1)· patent assignee history
2004Based in Hou Lung Town, TW· patent location history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (5)· patent assignee history
2021Based in Tainan, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 5 | 2021 |
| ANDERSON IND CORP | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tainan, TW | 5 | 2021 |
| Hou Lung Town, TW | 1 | 2004 |