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Inventor

Jian Fei Chen

Inventor
Keelung, TW

Overview

3→
Patents
2014–2021
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.

H05Kprimary
H05KPrinted circuits50%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
H01RElectrically-conductive connections25%
PatentTitleYear
10,927,208Functional polymer of styrene derivative and anionic polymerization preparation method thereof20218,734,177'Electrical connector assembly for securing chip module'20148,647,138'Electrical connector'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to LOTES CO LTD (2)· patent assignee history
2014Based in Keelung, TW· patent location history
2021Patents assigned to ZHEJIANG ZHONGLI SYNTHETIC MATERIAL TECH CO LTD (1)· patent assignee history
2021Based in Zhejiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LOTES CO LTD22014
ZHEJIANG ZHONGLI SYNTHETIC MATERIAL TECH CO LTD12021
Locations
LocationPatentsSpan
Keelung, TW22014
Zhejiang, CN12021