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Inventor

Chien Heng Chen

Inventor
Kaohsiung, TW

Overview

3→
Patents
2012–2016
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.

H03Hprimary
H03HImpedance networks, e.g. resonant circuits67%
H02JElectric power networks33%
PatentTitleYear
9,231,551'Common mode filter with multi-spiral layer structure and method of manufacturing the same'20169,136,816'Wide-band common mode filtering apparatus'20158,324,867'Protection structure for battery charging'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to CHEN CHIEN-HENG (1)· patent assignee history
2012Patents assigned to HON HAI PREC IND CO LTD (1)· patent assignee history
2012Patents assigned to HUANG CHUNG-HSIN (1)· patent assignee history
2012Based in Taipei, TW· patent location history
2015–2016Patents assigned to INPAQ TECHNOLOGY CO LTD (2)· patent assignee history
2015–2016Based in Kaohsiung, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INPAQ TECHNOLOGY CO LTD22015–2016
CHEN CHIEN-HENGself12012
HON HAI PREC IND CO LTD12012
HUANG CHUNG-HSIN12012
Locations
LocationPatentsSpan
Kaohsiung, TW22015–2016
Taipei, TW12012