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HUBEI HONGYAN CAR BRIDGE CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    153,532
About

HUBEI HONGYAN CAR BRIDGE CO LTD has a total of 11 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets machine tools and measurement are HUNAN ZDCY CNC EQUIPMENT CO LTD, GROSSDREHMASCHB 7 OKTOBER VEB and HOEFLER MASCHB GMBH.

Patent filings in countries

World map showing HUBEI HONGYAN CAR BRIDGE CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing HUBEI HONGYAN CAR BRIDGE CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Long Qilin 11
#2 Li Xuemei 11
#3 Jiang Hengjie 11

Latest patents

Publication Filing date Title
CN110253048A Perforating device is used in a kind of processing of commercial vehicle planetary gear
CN110243263A A kind of commercial vehicle planetary gear processing tooth pitch measuring device
CN110270907A A kind of commercial vehicle axle shaft gear processing tooth socket grinding device
CN110227865A A kind of commercial vehicle planetary gear processing flank of tooth processing unit
CN110216339A A kind of commercial vehicle cross axle Gear Processing positioning device
CN110202217A Grinding device is used in a kind of processing of commercial vehicle planetary gear
CN110039128A A kind of workpiece fixing tool for the processing of commercial vehicle planetary gear
CN110052668A One kind being based on commercial vehicle planetary gear jig
CN109848852A A kind of fixing tool of commercial vehicle flange assembly processing
CN108480799A A kind of axle shaft gear Double Milling hydraulic tool
CN108436760A A kind of grinding machine special tooling structure