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HUNG TZU-CHIEN

Overview
  • Total Patents
    15
About

HUNG TZU-CHIEN has a total of 15 patent applications. Its first patent ever was published in 2010. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors are APD SEMICONDUCTOR INC, ECO SEMICONDUCTORS LTD and PFC DEVICE CORP.

Patent filings in countries

World map showing HUNG TZU-CHIENs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing HUNG TZU-CHIENs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Hung Tzu-Chien 15
#2 Shen Chia-Hui 14
#3 Ma Chih-Pang 2
#4 Yang Shun-Kuei 1
#5 Lin Ya-Wen 1
#6 Hsu Chih-Peng 1
#7 Peng Chien-Chung 1
#8 Chan Shih-Hsiung 1

Latest patents

Publication Filing date Title
US2011291136A1 Light-emitting element and fabrication method thereof