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ZHANG MING

Overview
  • Total Patents
    394
  • GoodIP Patent Rank
    5,645
  • Filing trend
    ⇩ 26.0%
About

ZHANG MING has a total of 394 patent applications. It decreased the IP activity by 26.0%. Its first patent ever was published in 1990. 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, computer technology and pharmaceuticals are LIANG JIE, ZHANG NING and ZHANG GUANGSHENG.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Ming 377
#2 Zhang Junqing 35
#3 Li Xinghai 16
#4 Cai Dequan 13
#5 Bao Xuewen 13
#6 Qin Hongjia 10
#7 Wang Haiwen 5
#8 Ming Zhang 5
#9 Zhang Junjie 5
#10 Liang Liang 5

Latest patents

Publication Filing date Title
CN112266324A Method and device for preparing methyl methacrylate by continuously regenerating waste acrylic
CN112173058A Wind-electricity complementary transportation tool
CN112054408A Novel power equipment box
CN112089868A Medical tracheal internal scrubbing and sterilizing device
CN111891566A Vacuum packaging tin
CN111643128A Prostate sampling mechanism and sampling specimen box
CN111657616A Detect combustible gas and have warning function's safety helmet
CN111638663A Three-coordinate controller
CN111700643A Percussion device for neurology
CN111700645A Percussion device for multi-gear neurology
CN111700642A Percussion device for multi-gear neurology
CN111700644A Diagnostic device for department of neurology with depth adjustment structure
CN111700646A Department of neurology is with diagnosing ware with adjustable degree of depth
CN111646963A Preparation method of-cyclopentanolide
CN111473062A High-power high-speed transmission shaft joint
CN111473057A External joint and high-power high-speed transmission interface using same
CN111543289A Circulating water-saving irrigation equipment for landscaping
CN111454145A Preparation method of p-bromomethyl isophenylpropionic acid
CN111358110A Safety helmet with electrostatic detection and early warning and elimination functions
CN111302183A Elevator without pit