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ZHANG BIHUA

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    151,417
About

ZHANG BIHUA has a total of 12 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets computer technology, control and electrical machinery and energy are AHN CHANG HOON, USI ELECTRONICS (SHENZHEN) CO LTD and SUZHOU SUQIONG NETWORK TECH CO LTD.

Patent filings in countries

World map showing ZHANG BIHUAs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing ZHANG BIHUAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Bihua 12

Latest patents

Publication Filing date Title
CN110581747A Unmanned aerial vehicle collision prevention system for high-voltage transmission line
CN110503746A A kind of access control system of office block
CN110498160A A kind of state monitoring method of dustbin
CN110504598A A kind of higher socket of security protection performance
CN110505545A The method for playing audio for earphone
CN110502247A A kind of method of fast discharging application program
CN110502884A Method convenient for solving locked application
CN110503745A Convenient for the access control system temporarily entered and left
CN110502246A Convenient for the recommended method of application program unloading
CN110503837A A kind of parking stall sort management method in parking lot
CN110495785A A kind of water level monitoring system of water dispenser
CN1651791A Disk type brake for rear axle of automobile