Inventor
Ching-Yao Sun
Inventor
Kaohsiung, TW
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices36%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation21%
H10DInorganic electric semiconductor devices14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
PatentTitleYear
10,276,621Metal shielding layer in backside illumination image sensor chips and methods for forming the same20199,620,555'Metal shielding layer in backside illumination image sensor chips and methods for forming the same'20179,449,922'Contact critical dimension control'20169,299,607'Contact critical dimension control'20169,224,773'Metal shielding layer in backside illumination image sensor chips and methods for forming the same'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to CHANG SHIH-CHIEH (1)· patent assignee history
2015Patents assigned to HUANG CHIH-CHANG (1)· patent assignee history
2015Patents assigned to HUANG CHING-CHE (1)· patent assignee history
2015Patents assigned to LEE ING-JU (1)· patent assignee history
2015–2019Based in Kaohsiung, TW· patent location history
2016–2019Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 4 | 2016–2019 |
| CHANG SHIH-CHIEH | 1 | 2015 |
| HUANG CHIH-CHANG | 1 | 2015 |
| HUANG CHING-CHE | 1 | 2015 |
| LEE ING-JU | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kaohsiung, TW | 5 | 2015–2019 |