Inventor
Ta-Ching Yu
Inventor
Hsinchu County, TW
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices28%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1028%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
H10DInorganic electric semiconductor devices9%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices3%
G06TImage data processing or generation, in general3%
PatentTitleYear
10,818,509Method of fabricating semiconductor device with reduced trench distortions202010,795,270Methods of defect inspection202010,276,377Method for patterning interconnects201910,163,654Method of fabricating semiconductor device with reduced trench distortions201810,049,918Directional patterning methods20189,824,922'Method of forming interconnect structures by self-aligned approach'20179,659,821'Method of forming interconnect structures by self-aligned approach'20179,418,868'Method of fabricating semiconductor device with reduced trench distortions'20169,412,649'Method of fabricating semiconductor device'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (9)· patent assignee history
2016–2020Based in Hsinchu County, TW· patent location history
2017–2020Based in Zhubei City, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 9 | 2016–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu County, TW | 5 | 2016–2020 |
| Zhubei City, TW | 4 | 2017–2020 |