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ZHANG LIHUA

Overview
  • Total Patents
    109
  • GoodIP Patent Rank
    27,888
  • Filing trend
    ⇧ 200.0%
About

ZHANG LIHUA has a total of 109 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 1994. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, pharmaceuticals and agriculture are ANHUI TIAN CHANG INSTR FACTORY, HUANG JIANPING and WU ZHIYUN.

Patent filings in countries

World map showing ZHANG LIHUAs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Lihua 107
#2 Hu Kun 12
#3 Yu Yang 10
#4 Ma Shiping 6
#5 Zhang Yidun 5
#6 Jia Shuaidong 5
#7 Ma Fei 3
#8 Fan Junhui 3
#9 Ma Xuechao 3
#10 Yu Haoyang 2

Latest patents

Publication Filing date Title
CN112176787A Railway track shock absorber
CN112262812A Method for cultivating pigeons
CN112071646A Aluminum electrolytic capacitor
CN112071644A Metallized polypropylene film capacitor
CN112071637A Dry type netted explosion-proof capacitor
CN112071668A Combined capacitor
CN112071636A High temperature resistant dry-type capacitor
CN111828678A Valve control tap
CN111403091A Composite cable
CN111489856A Multiple protection cable
CN111236032A Road pavement quick joint cutting device for traffic
CN110850255A Test method for multiple lightning strike impulse discharge current
CN110584608A Medical traditional Chinese medicine clinical tongue inspection device
CN110400657A Buried heat dissipation cable
CN110415880A Composite cable
CN110164607A Composite safe cable
CN110164594A Resistance to compression composite cable
CN110085070A A kind of schooling apparatus and control method
CN109481137A A kind of ophthalmic nursing dedicated wet surface application cover
CN109648419A A kind of automation modification processing unit (plant) and its working method for necklace production