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GAO LINGJUN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    115,674
About

GAO LINGJUN has a total of 15 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machine tools are SHANGHAI KELAI ELECTROMECHANICAL AUTOMATION ENGINEERING CO LTD, WEBER SCHRAUBAUTOMATEN and TAKASUGI TAMOTSU.

Patent filings in countries

World map showing GAO LINGJUNs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing GAO LINGJUNs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machine tools

Top inventors

# Name Total Patents
#1 Gao Lingjun 15

Latest patents

Publication Filing date Title
CN104760016A Gear-shaving machine wrench
CN104759845A Processing technology of bearing
CN104875040A Planet gear drilling clamp
CN104759663A Cylindrical surface hole drilling clamp for sun gear
CN104760009A Gear-shaving machine tool-changing disc wrench
CN104759571A Output gear shaft swing forging die
CN104760008A Gear-shaving machine tool-changing wrench
CN104760015A Gear-shaving machine tool-changing wrench device
CN104759908A Gear case machining clamp
CN104760007A Gear-shaving machine tool-changing wrench
CN104759706A Work fixture for gear hobbing
CN104759703A Positioning fixture for gear hobbing
CN104759704A Self-driving hobbing clamp
CN104759859A Gear machining process
CN104759705A Gear hobbing fixture