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CHANGZHOU TENGLONG AUTO ACCESSORIES MFG CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    222,100
About

CHANGZHOU TENGLONG AUTO ACCESSORIES MFG CO LTD has a total of 11 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are KREISER ERICH, VERBUNDNETZE ENERGIE VE K and GOTOU TATSUYA.

Patent filings in countries

World map showing CHANGZHOU TENGLONG AUTO ACCESSORIES MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing CHANGZHOU TENGLONG AUTO ACCESSORIES MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Pipes

Top inventors

# Name Total Patents
#1 Ge Hengchao 4
#2 Hengchao Ge 2
#3 Zhao Weifeng 1
#4 Ju Wencheng 1
#5 Xuezhen Jiang 1
#6 Shen Yi 1
#7 Shihua Liu 1
#8 Zhang Jianhua 1
#9 Wang Yeyun 1
#10 Zhang Liqiang 1

Latest patents

Publication Filing date Title
CN103792017A Temperature sensor special for measuring automobile exhaust and manufacturing method thereof
CN103791190A Elastic clamp spring self-locking type quick-assembly sealing connection air-conditioning pipe
CN103075595A High-efficient enhanced type soft and hard combined connecting pipe and manufacturing method thereof
CN102108477A Heat treatment method of aluminum material
CN102091816A Machine special for cutting waist-shaped arc groove
CN102049537A Disposable coarse-fine integrated boring cutting tool
CN102151895A Waist type circular groove slotting machine
CN102554667A Lathe boring tool for large-rotating-radius long pipe fittings with fins on outer walls thereof
CN102091959A Lathe boring tooling for long pipe fitting with large rotation radius and fins on outer wall
CN102091958A Lathe boring fixture for large-turning radius long tube with fins on outer wall
CN102032402A Buckling assembly nut for pipeline connection