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Inventor

Chao-Hsiang Yang

Inventor
Hsinchu, TW

Overview

18→
Patents
2003–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 18 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 h1035%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
G01RMeasuring electric variables18%
H01LSemiconductor devices18%
G02BOptical elements, systems or apparatus8%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
10,741,537Semiconductor structure and manufacturing method thereof202010,663,512Testing of semiconductor chips with microbumps202010,483,174Integrated circuit component and package structure having the same201910,175,294Testing of semiconductor chips with microbumps20199,618,572'Testing of semiconductor chips with microbumps'20179,372,206'Testing of semiconductor chips with microbumps'20169,116,203'Testing of semiconductor chips with microbumps'20159,097,860'Lens assembly'20159,001,437'Imaging lens assembly'20158,797,057'Testing of semiconductor chips with microbumps'20148,576,502'Miniaturized lens assembly'20138,049,323'Chip holder with wafer level redistribution layer'20117,456,507'Die seal structure for reducing stress induced during die saw process'20087,397,106'Laser fuse with efficient heat dissipation'20087,009,222'Protective metal structure and method to protect low-K dielectric layer during fuse blow process'20066,867,441'Metal fuse structure for saving layout area'20056,835,642'Method of forming a metal fuse on semiconductor devices'20046,639,420'Common probe card for flip-chip devices'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2016Patents assigned to TAIWAN SEMICONDUCTOR MFG (10)· patent assignee history
2003–2020Based in Hsinchu, TW· patent location history
2008Based in Hsin Chu, TW· patent location history
2013–2014Patents assigned to YANG CHAO-HSIANG (2)· patent assignee history
2013Patents assigned to ASIA OPTICAL CO INC (1)· patent assignee history
2013–2015Based in Taichung, TW· patent location history
2015Patents assigned to ABILITY OPTO ELECTRONICS TECHNOLOGY CO LTD (2)· patent assignee history
2016–2020Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG102003–2016
TAIWAN SEMICONDUCTOR MFG CO LTD62016–2020
ABILITY OPTO ELECTRONICS TECHNOLOGY CO LTD22015
YANG CHAO-HSIANGself22013–2014
ASIA OPTICAL CO INC12013
Locations
LocationPatentsSpan
Hsinchu, TW142003–2020
Taichung, TW32013–2015
Hsin Chu, TW12008