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HUNAN XINDA MICRO BEARING CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    94,379
About

HUNAN XINDA MICRO BEARING CO LTD has a total of 18 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, measurement and chemical engineering are FUJIAN LONGXI BEARING GROUP CO LTD, HOFFMANN MFG CO LTD and ANHUI LIDA AUTOMOBILE BEARING MFG CO LTD.

Patent filings in countries

World map showing HUNAN XINDA MICRO BEARING CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing HUNAN XINDA MICRO BEARING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Qinghua 18
#2 Liu Hongjun 18
#3 Zhu Lisheng 14
#4 Wang Shujun 13

Latest patents

Publication Filing date Title
CN112082084A Bearing grease injection machine
CN112123045A Bearing grinding machine
CN112145547A Anti-skid bearing
CN112032190A Dustproof bearing
CN112032207A Sealed bearing
CN112013027A Bearing support
CN112013015A Needle roller bearing
CN112013026A Sliding bearing
CN112013031A Automatic bearing assembly machine
CN112013033A Automatic pressure protection machine for turntable bearing
CN111994340A Automatic wire rod baling press
CN112082523A Bearing radial play automatic check out test set
CN112082456A Bearing axial play detection mechanism
CN110864606A Inner circle roundness rapid testing device
CN111059160A Miniature bearing assembly machine
CN111069141A Bearing cleaning is with machine of swaing
CN110834006A Cleaning equipment is used in precision bearing production
CN110657160A Magnetic bearing