Inventor
PO-HSIEN CHENG
Inventor
TW
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices28%
H01LSemiconductor devices22%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
C23CCoating metallic material11%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%
B82YSpecific uses or applications of nanostructures4%
H03HImpedance networks, e.g. resonant circuits4%
H01JElectric discharge tubes or discharge lamps2%
PatentTitleYear
12,512,408Semiconductor devices including backside power via and methods of forming the same202512,439,624Method of manufacturing semiconductor devices including forming an air gap based on removing a recessed sacrificial layer202512,426,348Semiconductor device and method for forming the same202512,374,616Semiconductor device and method for manufacturing the same202512,349,419Ferroelectric MFM inductor and related circuits202512,324,185Semiconductor device, FinFET device and methods of forming the same202512,191,144Semiconductor device and manufacturing method thereof202512,110,587Deposition apparatus and method with EM radiation202412,033,850Semiconductor device and manufacturing method thereof202411,984,485Semiconductor device, FinFET device and methods of forming the same202411,728,426Ferroelectric MFM inductor and related circuits202311,508,572Semiconductor device and manufacturing method thereof202211,441,221Method of performing atomic layer deposition202211,271,083Semiconductor device, FinFET device 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 (14)· patent assignee history
2022–2025Patents assigned to UNIV NAT TAIWAN (5)· patent assignee history
2022–2025Based in TW· patent location history
2024–2025Patents assigned to UNIV NAT TAIWAN NORMAL (2)· patent assignee history
2025Patents assigned to TAIWAN SEMICODUCTOR 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 | 14 | 2022–2025 |
| UNIV NAT TAIWAN | 5 | 2022–2025 |
| UNIV NAT TAIWAN NORMAL | 2 | 2024–2025 |
| TAIWAN SEMICODUCTOR MFG COMPANY LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 14 | 2022–2025 |