Learn more

QIAN WENHAO

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    136,725
About

QIAN WENHAO has a total of 15 patent applications. Its first patent ever was published in 1988. It filed its patents most often in China. Its main competitors in its focus markets computer technology, audio-visual technology and control are AGENT VIDEO INTELLIGENCE LTD, BROWN LISA M and PLACEMETER INC.

Patent filings in countries

World map showing QIAN WENHAOs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing QIAN WENHAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Wenhao 13
#2 Wenhao Qian 2

Latest patents

Publication Filing date Title
CN109033416A Electronic auditing automatic trigger method
CN110807346A Electronic audit automatic trigger platform
CN109165567A Child's target big data analysis method
CN110795967A Infant target big data analysis platform
CN110765808A Fighting degree computer analysis platform
CN109117756A Degree of fighting computer analyzing method
CN109308441A A kind of anti-application method for accounting for A seating desk based on personnel's detection
CN108734136A Anti- based on personnel's detection accounts for A seating desk
CN109492511A Live gun body analysis method based on step identification
CN108513101A Live gun body analysis system based on step identification
CN108805912A Shield door foreign bodies detection alarm method
CN108520243A Shield door foreign bodies detection alarm system
CN1253083A Method for making calligraphy sculpture
CN1050517A Calligraphy sculpture and manufacture method thereof
CN1040296A Directly produce the digital circuit of line-by-line inversion system color video signal