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ZHANG YAO

Overview
  • Total Patents
    64
  • GoodIP Patent Rank
    32,413
  • Filing trend
    ⇧ 266.0%
About

ZHANG YAO has a total of 64 patent applications. It increased the IP activity by 266.0%. Its first patent ever was published in 2004. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, chemical engineering and pharmaceuticals are CAI HUIPING, INSTITUTUL NAT DE CERCETARE DEZVOLTARE PENTRU STIINTE BIOLOGICE and TORF CORP FABRYKA LEKOW SP Z O.

Patent filings in countries

World map showing ZHANG YAOs patent filings in countries
# Country Total Patents
#1 China 62
#2 United States 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Yao 63
#2 Chen Jin 3
#3 Cai Jin 3
#4 Fu Qiang 3
#5 Luo Weiming 3
#6 Lei Guofeng 3
#7 Peng Ti 2
#8 Yue Wenqing 2
#9 Duan Zhiqiang 1
#10 Zhang Yao Li 1

Latest patents

Publication Filing date Title
CN111502306A Ceiling board draws device for circular arc line
CN111305565A Building site ground wire ending tool
CN111092181A New energy automobile battery structure and use method thereof
CN111049303A New energy automobile motor and use method thereof
CN111002845A New energy automobile chassis combination structure and combination method thereof
CN112046188A Artificial fossil handicraft and its making process
CN109967499A A kind of waste sorting recycling and its harmless treatment device
CN109998922A It is a kind of to assist medicine feed device for paediatrics convenient for fixed
CN109875779A It is a kind of to be convenient for entourage's rest type paediatrics hospital bed for medical treatment
CN109471475A A kind of green house of vegetables monitoring management system
CN109471474A A kind of equipment machine room environment monitoring management method and system
CN109443449A A kind of green house of vegetables temperature and humidity monitoring system
CN109429819A A kind of green house of vegetables remote monitoring system
CN109394845A A kind of corydalis tuber composition and preparation method thereof
CN109384523A A kind of corydalis tuber plantation base manure and preparation method thereof
CN109337784A A kind of corydalis tuber healthy medicated wine and preparation method thereof
CN109350651A A kind of concocting method of corydalis tuber
CN109222747A A kind of Domestic glass anti-smog device
CN109159761A Automobile wiper and automobile with the automobile wiper
CN109164099A A method of detection indoor formaldehyde content