Inventor
JUNG-YU LI
Inventor
TW
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing67%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
PatentTitleYear
12,128,522Polishing head, chemical-mechanical polishing system and method for polishing substrate202412,070,833Method of using polishing pad202411,691,243Method of using polishing pad202311,407,083Polishing head, chemical-mechanical polishing system and method for polishing substrate2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (4)· patent assignee history
2022–2024Based 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 | 4 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 4 | 2022–2024 |