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CHANG WILLIAM HO

Overview
  • Total Patents
    23
About

CHANG WILLIAM HO has a total of 23 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States. Its main competitors in its focus markets computer technology, digital networks and telecommunications are FLEXIWORLD TECH INC, INST COMPUTING TECH CN ACADEMY and FEIHU INFORMATION TECH TIANJIN CO LTD.

Patent filings in countries

World map showing CHANG WILLIAM HOs patent filings in countries
# Country Total Patents
#1 United States 23

Patent filings per year

Chart showing CHANG WILLIAM HOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang William Ho 23
#2 Liu Christina Ying 19
#3 Viswanathan Vinaynathan 2

Latest patents

Publication Filing date Title
US9836257B2 Mobile information apparatus that includes intelligent wireless display, wireless direct display, or transfer of digital content for playing over air the digital content at smart televisions, television controllers, or audio output devices