Inventor
Ying-Lung Wang
Inventor
Taichung, TW
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
C23CCoating metallic material25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
10,794,820Methods for analyzing ultra-trace amounts of metals in liquids20207,296,532'Bypass gas feed system and method to improve reactant gas flow and film deposition'20077,176,571'Nitride barrier layer to prevent metal (Cu) leakage issue in a dual damascene structure'20076,979,656'Carbon and halogen doped silicate glass dielectric layer and method for fabricating the same'20056,759,347'Method of forming in-situ SRO HDP-CVD barrier film'20046,703,317'Method to neutralize charge imbalance following a wafer cleaning process'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2007Patents assigned to TAIWAN SEMICONDUCTOR MFG (5)· patent assignee history
2004–2007Based in Taichung, TW· patent location history
2004Based in Chung-Li, TW· patent location history
2005Based in Lungjing Shiang, TW· patent location history
2020Patents assigned to CHANG YUQING (1)· patent assignee history
2020Patents assigned to WANG YING (1)· patent assignee history
2020Based in Coventry, RI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG | 5 | 2004–2007 |
| CHANG YUQING | 1 | 2020 |
| WANG YINGself | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taichung, TW | 3 | 2004–2007 |
| Coventry, RI, US | 1 | 2020 |
| Lungjing Shiang, TW | 1 | 2005 |
| Chung-Li, TW | 1 | 2004 |