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Inventor

Chia-Teh Chen

Inventor
Taipei, TW

Overview

7→
Patents
2003–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 7 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 h1021%
LOC2314%
B25HWorkshop equipment, e.g. for marking-out work7%
F21SNon-portable lighting devices7%
F21VFunctional features or details of lighting devices or systems thereof7%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted7%
G08BSignalling systems, e.g. personal calling systems7%
H02JElectric power networks7%
H05BElectric heating7%
H10DInorganic electric semiconductor devices7%
PatentTitleYear
10,985,596Two-level LED security light with motion sensor2021D0911513Ceiling fan blade2021D0910827Ceiling fan with light20219,533,410'Foldable stand'20176,943,098'Method of forming semiconductor device with non-conformal liner layer that is thinner on sidewall surfaces'20056,720,252'Method of deep contact fill and planarization for dual damascene structures'20046,559,044'Method for forming contacts'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2005Patents assigned to PROMOS TECHNOLOGIES INC (3)· patent assignee history
2003–2004Based in Hsinchu, TW· patent location history
2005Based in Kaohsiung, TW· patent location history
2017Patents assigned to REXON IND CORP LTD (1)· patent assignee history
2017Based in Taichung, TW· patent location history
2021Patents assigned to CHEN CHIA TEH (3)· patent assignee history
2021Patents assigned to LUMINEX INT CO LTD (2)· patent assignee history
2021Patents assigned to VAXCEL INT CO LTD (1)· patent assignee history
2021Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN CHIA TEHself32021
PROMOS TECHNOLOGIES INC32003–2005
LUMINEX INT CO LTD22021
REXON IND CORP LTD12017
VAXCEL INT CO LTD12021
Locations
LocationPatentsSpan
Taipei, TW32021
Hsinchu, TW22003–2004
Taichung, TW12017
Kaohsiung, TW12005