Inventor
HSIAO-HUI TSENG
Inventor
TW
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices33%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation27%
H10DInorganic electric semiconductor devices20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
12,598,825Substrate contact in wafer backside202612,464,839Vertical gate field effect transistor202512,438,042High capacitance MIM device with self aligned spacer202512,261,196Metal-insulator-metal device capacitance enhancement202512,243,907Multi-layer trench capacitor structure202512,211,876Extra doped region for back-side deep trench isolation202512,154,927Semiconductor structure202412,087,801Deep trench isolations and methods of forming the same202411,984,353High capacitance MIM device with self aligned spacer202411,948,949Vertical gate field effect transistor202411,916,100Multi-layer trench capacitor structure202411,901,396Back side illuminated image sensor with reduced sidewall-induced leakage202411,728,366Extra doped region for back-side deep trench isolation202311,476,295Back side illuminated image sensor with reduced sidewall-induced leakage202211,430,823Method for manufacturing semiconductor image sensor device having deep trench isolation202211,404,460Vertical gate field effect transistor202211,227,889Extra doped region for back-side deep trench isolation202211,217,621Deep trench isolations and methods of forming the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (17)· patent assignee history
2022–2026Based in TW· patent location history
2026Patents assigned to TAIWAN SEMICONDUCTOR MFG COMPANY LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 17 | 2022–2025 |
| TAIWAN SEMICONDUCTOR MFG COMPANY LTD | 1 | 2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 18 | 2022–2026 |