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CHANG CHIANG-CHENG

Overview
  • Total Patents
    11
About

CHANG CHIANG-CHENG has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors and audio-visual technology are OHKUCHI ELECTRONICS CO LTD, SHIM IL KWON and CHANDRASEKARAN ARVIND.

Patent filings in countries

World map showing CHANG CHIANG-CHENGs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

Chart showing CHANG CHIANG-CHENGs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Chang Chiang-Cheng 11
#2 Huang Chien-Ping 5
#3 Chiu Shih-Kuang 5
#4 Ke Chun-Chi 5
#5 Liao Hsin-Yi 4
#6 Hsu Hsi-Chang 2
#7 Lee Meng-Tsung 2
#8 Huang Jung-Pang 2
#9 Jiang Don-Son 1
#10 Lai Jeng-Yuan 1