Inventor

Ken-Yu Chang

Inventor

Hsinchu, TW

Overview

1996–2021

Patent span

Electricity

Primary field (CPC H)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Lprimary

H01LSemiconductor devices23%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1023%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1023%

B23KSoldering or unsoldering8%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%

H10BElectronic memory devices8%

H10DInorganic electric semiconductor devices8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1996–2003Based in Singapore, SG· patent location history

2003Patents assigned to INST DATA STORAGE (1)· patent assignee history

2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history

2021Patents assigned to FUJIAN JINHUA INTEGRATED CIRCUIT CO LTD (1)· patent assignee history

2021Patents assigned to UNITED MICROELECTRONICS CORP (1)· patent assignee history

2021Based in Hsinchu, TW· patent location history

2021Based in Taoyuan County, TW· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAIWAN SEMICONDUCTOR MFG CO LTD	2	2021
FUJIAN JINHUA INTEGRATED CIRCUIT CO LTD	1	2021
INST DATA STORAGE	1	2003
UNITED MICROELECTRONICS CORP	1	2021

Locations