Inventor
Wan-Cheng Yang
Inventor
Jubei, TW
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%
B24BMachines, devices, or processes for grinding or polishing14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
LOC1414%
PatentTitleYear
D0921014Display screen or portion thereof with graphical user interface20217,091,053'In-line wafer surface mapping'20066,953,608'Solution for FSG induced metal corrosion & metal peeling defects with extra bias liner and smooth RF bias ramp up'20056,531,415'Silicon nitride furnace tube low temperature cycle purge for attenuated particle formation'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2006Patents assigned to TAIWAN SEMICONDUCTOR MFG (3)· patent assignee history
2003–2005Based in Jubei, TW· patent location history
2006Based in Jhubei City, TW· patent location history
2021Patents assigned to SALESFORCE COM INC (1)· patent assignee history
2021Based in San Francisco, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG | 3 | 2003–2006 |
| SALESFORCE COM INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Jubei, TW | 2 | 2003–2005 |
| San Francisco, California, US | 1 | 2021 |
| Jhubei City, TW | 1 | 2006 |