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ZHANG WEIXING

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    161,146
  • Filing trend
    ⇩ 100.0%
About

ZHANG WEIXING has a total of 27 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in China. Its main competitors in its focus markets basic materials chemistry, civil engineering and electrical machinery and energy are MARTI COMA LORENA, NICHIBAN KENKYUSHO KK and KIMURA SOAP INDUSTRY CO LTD.

Patent filings in countries

World map showing ZHANG WEIXINGs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Weixing 24
#2 Weixing Zhang 2
#3 Baochang Jia 1
#4 Zhang Weixing Wang 1
#5 Chen Dongning 1
#6 Shiwen Ding 1
#7 Chen Haixia 1

Latest patents

Publication Filing date Title
CN110675988A Vacuum superconducting system and power transmission method
CN109938408A On-vehicle safety smoking apparatus
CN106957739A A kind of ceramic tile fast cleaning agent
CN106947399A A kind of automobile component adhesive
CN107043940A A kind of metal cleaner
CN106967530A A kind of ceramic tile cleaning fluid
CN106978278A A kind of ceramic tile scale remover
CN106995759A A kind of ceramic tile Sterilization detergent
CN106957740A A kind of automobile component cleaning agent
CN105941182A Intelligent necklet carried by pet
CN105790038A Fabrication method of graphene wiring terminal
CN104238102A High-temperature microscope objective lens
CN103774998A Inner core opening device of inner-core-detachable drill bit for drilling
CN103470186A Drill bit for coal-mine gas extraction hole
CN102601870A Dust-free concrete production device and production process of dust-free concrete
CN103213061A Processing technic of sapphire substrate slice special for patterned substrate
CN103177972A Annealing process of sapphire substrate material
CN103158054A Two methods of achieving single-side polishing on double-side polishing machine
CN103132909A Coal mine gas extraction hole drill
CN1934946A Grass lawn herbicide and its preparing method