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Inventor

Ching-Yau Yang

Inventor
Wuhan, CN

Overview

3→
Patents
2000–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 3 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 h1025%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
H01LSemiconductor devices13%
H10DInorganic electric semiconductor devices13%
H10KOrganic electric solid-state devices13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
PatentTitleYear
11,094,767Flexible organic light emitting diode device and method of forming the same20216,177,338'Two step barrier process'20016,020,267'Method for forming local interconnect metal structures via the addition of a titanium nitride anti-reflective coating'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to TAIWAN SEMICONDUCTOR MFG (2)· patent assignee history
2000Based in Chang Hua Hsien, TW· patent location history
2001Based in Changhua County, TW· patent location history
2021Patents assigned to WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (1)· patent assignee history
2021Based in Wuhan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN SEMICONDUCTOR MFG22000–2001
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD12021
Locations
LocationPatentsSpan
Wuhan, CN12021
Changhua County, TW12001
Chang Hua Hsien, TW12000