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ZHIHE COMP CO LTD

Overview
  • Total Patents
    12
About

ZHIHE COMP CO LTD has a total of 12 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets computer technology and environmental technology are Beijing topsec software co ltd, ZHENJIANG SHENGYE INFORMATION TECH CO LTD and XIAMEN YEALINK NETWORK TECH CO.

Patent filings in countries

World map showing ZHIHE COMP CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHIHE COMP CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wang Youshi 2
#2 Zhou Zhengwang 2
#3 Yu Chen 1
#4 Chen Yu 1
#5 Jianye Chen 1
#6 Yang Yaojia 1
#7 Long Wang 1
#8 Chen Zhiyi 1
#9 Tang Wei Wang 1
#10 Chen Yu Tang 1

Latest patents

Publication Filing date Title
CN1912827A Display card of portable computer
CN101000511A Clad structure and function change method thereof
CN1979384A Computer apparatus, wire-less network transmission system and transmission method
CN1688128A On-line trade system and method thereof
CN1713108A Multiplex transmission facilities and system
CN1641420A Liquid crystal display device assembling method and device
CN1521888A Antenna and screening can combined construction and wireless transmission module thereof
CN1503101A Power source management method for portable computer
CN1479199A Method and system for producing sound effect
CN1479306A Vibration absorbing system of document read device
CN1452043A Electronic system power and work time pulse controlling device and method
CN1313538A Envelope of notebook computer and method for exchanging it