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TIANJIN TANHAS TECHNOLOGY CO

Overview
  • Total Patents
    142
  • GoodIP Patent Rank
    16,631
  • Filing trend
    ⇩ 47.0%
About

TIANJIN TANHAS TECHNOLOGY CO has a total of 142 patent applications. It decreased the IP activity by 47.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools, mechanical elements and measurement are CHONGQING SHENJIAN AUTO TRANS CO LTD, QIJIANG YONGYUE GEAR CO LTD and HANJIANG MACHINE TOOL CO LTD.

Patent filings in countries

World map showing TIANJIN TANHAS TECHNOLOGY COs patent filings in countries
# Country Total Patents
#1 China 142

Patent filings per year

Chart showing TIANJIN TANHAS TECHNOLOGY COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mei Gang 17
#2 Xue Rui 16
#3 Liu Jiwu 16
#4 Zhou Chunjian 11
#5 Ding Shuai 10
#6 Li Guozhi 10
#7 Guo Shusen 9
#8 Yuan Peifeng 8
#9 Wang Wenzhong 6
#10 Gao Jiajun 6

Latest patents

Publication Filing date Title
CN110757057A Anti-off welding structure and process for welding new energy reducer parts
CN110842538A Speed reducer assembly line
CN110681599A Hub sleeve assembly mistake proofing equipment
CN110410485A Water-proof type breather plug open in usual and normally closed type breather plug
CN110153682A Twin helical gear tooth mesh device and application method
CN110125440A End tooth thin-walled gear ring vehicle sequence technique
CN110181122A Burr remover
CN109623625A One kind being used for planetary gear honing fixture
CN109470122A A kind of three slot measurement method of new gear, measuring device and its application method
CN109454253A Gear ring cylindrical turning fixture
CN109439868A A kind of pressure quenching device avoiding the tooth set recessed heart of spline teeth directional
CN108253037A Blind slot force booster type synchronizing device
CN108278283A Straight slot formula synchronizing device
CN108262531A A kind of spray equipment and push away burr equipment
CN108194532A Blind slot formula synchronizing device
CN108262663A A kind of workbench and push away burr equipment
CN108247146A One kind pushes away burr equipment
CN107160204A A kind of steel plate positioning clamping tool in the processing for synchronizer
CN107121249A A kind of synchronizer key bounce detection tool
CN107091742A A kind of spring stress detection tool and spring stress detector