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CAI XUEGONG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    218,301
About

CAI XUEGONG has a total of 14 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, environmental technology and engines, pumps and turbines are TIANJIN INTERNAL COMB ENGINE RES INST, FINE MEC KK and HIRAIWA KAZUYOSHI.

Patent filings in countries

World map showing CAI XUEGONGs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CAI XUEGONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Xuegong 14

Latest patents

Publication Filing date Title
CN107091284A Electromagnetic dual-clutch
CN105990985A Multi-gap electromagnetic automobile clutch
CN104565251A Two-stage disk friction continuously variable transmission
CN104421386A Novel separation-reunion and reversing device for cone-ring continuously variable transmission
CN101054058A Energy recovery device for internal combustion engine
CN101007505A Internal combustion engine energy recovery system
CN1761133A Permanent magnet car clutch
CN1913304A Magnetic clutch
CN1702947A Automobile clutch
CN1510260A Mixed power engines
CN1510262A Non-crankshaft two-stroke IC engine
CN1386968A Crankless two-stroke IC engine
CN1378048A Magnetic stepless speed variator
CN1268621A Crankless two-stroke internal combustion ongine