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CHANG HUI-HUNG

Overview
  • Total Patents
    11
About

CHANG HUI-HUNG has a total of 11 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States. Its main competitors in its focus markets computer technology, basic communication technologies and semiconductors are RAPID BRIDGE LLC, AGARWAL ANANT and AXD ANXINDA MEMORY TECH CO LTD.

Patent filings in countries

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

Patent filings per year

Chart showing CHANG HUI-HUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Hui-Hung 11
#2 Wu Meng-Hsiu 4
#3 Lai Chih-Chang 3
#4 Yu Tsung-Yin 2
#5 Chang Chun-Chieh 2
#6 Wu Hsieh-Yi 2
#7 Chang Chih-Yuan 2
#8 Huang He-Wei 2
#9 Chen Chun-Hung 1
#10 Chien Sheng-Che 1

Latest patents

Publication Filing date Title
US2012105372A1 Energy-efficient touch panel device and related method
US2008230797A1 LED module and manufacturing method thereof