Inventor
Kuo-Cheng Lien
Inventor
Hsinchu, TW
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1027%
H01LSemiconductor devices24%
B24BMachines, devices, or processes for grinding or polishing12%
H10DInorganic electric semiconductor devices12%
B62KCycles6%
B62MRider propulsion of wheeled vehicles or sledges6%
C09GPolishing compositions6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
11,011,385CMP-friendly coatings for planar recessing or removing of variable-height layers202110,774,241CMP slurry solution for hardened fluid material20209,852,899Wafer back-side polishing system and method for integrated circuit device manufacturing processes20179,748,109'CMP-friendly coatings for planar recessing or removing of variable-height layers'20179,567,493'CMP slurry solution for hardened fluid material'20179,559,021'Wafer back-side polishing system and method for integrated circuit device manufacturing processes'20179,478,431'BARC-assisted process for planar recessing or removing of variable-height layers'20169,434,047'Retainer ring'20169,287,127'Wafer back-side polishing system and method for integrated circuit device manufacturing processes'20169,236,446'Barc-assisted process for planar recessing or removing of variable-height layers'20166,343,524'Bicycle rear derailleur shifting controller'20026,264,576'Bicycle rear derailleur shifting controller'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2002Based in Taoyuan, TW· patent location history
2016–2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (10)· patent assignee history
2016–2021Based in Hsinchu, TW· patent location history
2016Based in Zhubei City, TW· patent location history
2017Patents assigned to CHOU YU-WEI (1)· patent assignee history
2017Patents assigned to LEE SHEN-NAN (1)· patent assignee history
2017Patents assigned to LIEN KUO-CHENG (1)· patent assignee history
2017Patents assigned to LIN CHANG-SHENG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 10 | 2016–2021 |
| CHOU YU-WEI | 1 | 2017 |
| LEE SHEN-NAN | 1 | 2017 |
| LIEN KUO-CHENGself | 1 | 2017 |
| LIN CHANG-SHENG | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 9 | 2016–2021 |
| Taoyuan, TW | 2 | 2001–2002 |
| Zhubei City, TW | 1 | 2016 |