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HARBIN BEARING GROUP CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    106,907
  • Filing trend
    ⇧ 75.0%
About

HARBIN BEARING GROUP CO LTD has a total of 26 patent applications. It increased the IP activity by 75.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, machine tools and measurement are ANHUI LIDA AUTOMOBILE BEARING MFG CO LTD, EVELAND SAMUEL S and HOFFMANN MFG CO LTD.

Patent filings in countries

World map showing HARBIN BEARING GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing HARBIN BEARING GROUP CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Duoliang 10
#2 Jia Qiusheng 9
#3 Weng Shixi 8
#4 Wang Rui 7
#5 Ma Hongquan 7
#6 Yong Taifang 6
#7 Li Zheng 6
#8 Tan Yunzhu 6
#9 Yin Ming 5
#10 Wang Bin 5

Latest patents

Publication Filing date Title
CN109538627A A kind of high revolving speed deep groove ball bearing of automobile gearbox
CN109253376A A kind of robot grease filling system
CN109226642A A kind of bearing retainer electricity lock seaming machine
CN109176303A A kind of bearing ring water removing machine
CN109141327A Aligning roller bearing retainer pocket hole center calipers and method
CN108916222A The mating flexible bearing structure of robot
CN108757742A A method of improving middle-size and small-size bearing no marking fulcrum
CN108468717A A kind of electro spindle composite ceramics bearing
CN108004387A Bearing ring forges water cooling refining machine
CN107965517A A kind of electronic dobby machine is eccentric to clap bearing
CN108150530A Biological particles machine bearing
CN108006077A A kind of deep groove ball bearing sealing ring
CN105443583A Roller bearing special for bottle blowing machine
CN105444645A Instrument for measuring width of outer ring rollway of cylindrical roller bearing
CN105479334A Eccentric clamp for processing bearing eccentric ring-grinding ultra-precise outer roller path
CN104476388A Eccentric shaft grinding fixture
CN103600293A Feeding system of 3MZ1410S outer groove grinder
CN103600753A Urban rail transit bearing intelligent sensor
CN103611957A Mechanical clamping cut-off tool
CN102989978A Automatic electric riveting machine of bearing holder