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LIU AN LONGXING AUTO PARTS CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    207,016
About

LIU AN LONGXING AUTO PARTS CO LTD has a total of 13 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets machine tools are HENDERSON DIAMOND TOOL CO LTD, BENGT MAGNUS WILHELM HANSON and CHRISTEN & CO A G.

Patent filings in countries

World map showing LIU AN LONGXING AUTO PARTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LIU AN LONGXING AUTO PARTS CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Focus technologies

Top inventors

# Name Total Patents
#1 Zhang Chuanru 10
#2 Chuanru Zhang 3

Latest patents

Publication Filing date Title
CN103990838A Special rough and fine mill for power take-off gate surface of automobile speed changer shell
CN103991009A Grinding device of small round hole broach grinding machine
CN103990839A Special rough and fine mill for large mouth surface of automobile speed changer shell
CN103624652A Circular hole broach grinding machine
CN103624295A Gearbox housing multi-shaft drilling device
CN103264175A Special machine tool for fine boring of automobile transmission body
CN103286602A Multipurpose eccentric turning clamp for automotive transmission rear covers
CN103264181A Special machine for milling two sides of automobile gearbox
CN103286356A Double-sided milling plane for box body of speed reducer
CN102941490A Multi-face machining clamp
CN102773533A Machine tool specially used for shifting fork milling hole of automobile gearbox
CN102773758A Multi-faced machining clamp
CN102773745A Deep hole cutting clamp spring slot cutter bar