Inventor
Jia-Hong Chu
Inventor
Hsinchu, TW
Overview
Patents· 4 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 devices24%
H01LSemiconductor devices24%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1024%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1024%
G06TImage data processing or generation, in general6%
PatentTitleYear
10,867,933Method for forming semiconductor device structure with overlay grating202010,734,325Method for forming semiconductor device structure with overlay grating202010,461,037Method for forming semiconductor device structure with overlay grating201910,204,867Semiconductor metrology target and manufacturing method thereof2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (4)· patent assignee history
2019–2020Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 4 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 4 | 2019–2020 |