Inventor
HUNG-CHANG HSIEH
Inventor
TW
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices20%
H01LSemiconductor devices20%
H10DInorganic electric semiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history
2022–2023Based 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 | 2 | 2022–2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 2 | 2022–2023 |