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Inventor

Chihchung (Gary) Chen

Inventor
Zhubei City, TW

Overview

5→
Patents
2005–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H05Kprimary
H05KPrinted circuits27%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
A61KPreparations for medical, dental or toiletry purposes9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations9%
C07DHeterocyclic compounds9%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application9%
G02BOptical elements, systems or apparatus9%
H01LSemiconductor devices9%
PatentTitleYear
11,134,591Circuit board assemblies for electronic devices202110,919,858Thioacetate compounds, compositions and methods of use20219,918,420'Apparatus and method of batch assembly'20189,591,780'Compliable units and compliable network having the same'20176,947,657'Variable optical attenuator'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to ASIAN PACIFIC MICROSYSTEMS INC (1)· patent assignee history
2005Based in Taipei, TW· patent location history
2017–2018Patents assigned to IMEC TAIWAN CO (2)· patent assignee history
2017–2018Based in Zhubei City, TW· patent location history
2021Patents assigned to ARDEA BIOSCIENCES INC (1)· patent assignee history
2021Patents assigned to ASTEC INT LTD (1)· patent assignee history
2021Based in New Taipei, TW· patent location history
2021Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IMEC TAIWAN CO22017–2018
ARDEA BIOSCIENCES INC12021
ASIAN PACIFIC MICROSYSTEMS INC12005
ASTEC INT LTD12021
Locations
LocationPatentsSpan
Zhubei City, TW22017–2018
New Taipei, TW12021
San Diego, California, US12021
Taipei, TW12005