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ZHANG HAIYAN

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    29,170
  • Filing trend
    ⇧ 300.0%
About

ZHANG HAIYAN has a total of 67 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1989. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, pharmaceuticals and machines are JIANGSU AOGEMU BIOLOG TECHNOLOGY CO LTD, WENDENG OSTEOPATH HOSPITAL and FLUORO PROBE INC.

Patent filings in countries

World map showing ZHANG HAIYANs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Haiyan 52
#2 Haiyan Zhang 5
#3 Yu Hongfu 3
#4 Gao Liwei 3
#5 Tao Ning 2
#6 Xu Jingdong 2
#7 Zhao Zhongxin 2
#8 Cui Wei 2
#9 Zhang Jingpan 2
#10 Li Chuanwei 2

Latest patents

Publication Filing date Title
CN112072502A Power distribution cabinet capable of automatically cooling
CN111672093A Suspension roller skate
CN111545506A High-efficient belt cleaning device of chinese-medicinal material
CN111495521A Grinder is used in chinese-medicinal material processing
CN111496871A Chinese-medicinal material processing is with adjustable two-way cutting device
CN111495855A Medicinal material treatment facility is used in traditional chinese medicine processing
CN111495545A Chinese-medicinal material grinds processingequipment
CN111346001A Auxiliary flusher for ophthalmologic nursing
CN111332868A Novel winding machine
CN111266772A Miniature welding robot is used in installation of small-size spare part
CN111328212A PCB machine is pasted to iron core
CN111261402A Full-automatic magnetic ring winding machine
WO2020224162A1 Multifunctional smart watch protective case
CN110465872A A kind of steel bar meter surface polishing derusting device
CN110182863A A kind of printing and dyeing wastewater treatment agent dispensing structure
CN110117050A A kind of printing and dyeing mill's Preliminary sewage processing unit
CN110170597A A kind of wear-resisting straightener of steel bar meter
CN109914919A A kind of waterproof automobile key protective case
CN109998818A A kind of dizziness nursing multifunctional comprehensive nursing bed
CN111317232A Walking stick