JING JIN ELECTRIC TECHNOLOGIES BEIJING CO LTD has a total of 18 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China, EPO (European Patent Office) and Hong Kong. Its main competitors in its focus markets electrical machinery and energy, measurement and transport are NANJING HAOLONG ELECTRONICS CO LTD, NANJING DIWA MACHINERY MFG CO LTD and NIDEC MOTORS & ACTUATORS GERMANY GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 12 | |
#2 | EPO (European Patent Office) | 2 | |
#3 | Hong Kong | 2 | |
#4 | WIPO (World Intellectual Property Organization) | 2 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Measurement | |
#3 | Transport | |
#4 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Dynamo-electric machines | |
#2 | Measuring electric variables | |
#3 | Vehicle transmission mounting | |
#4 | Gearing |
# | Name | Total Patents |
---|---|---|
#1 | Yu Ping | 6 |
#2 | Cai Wei | 5 |
#3 | Wang Ting | 3 |
#4 | Wei Cai | 3 |
#5 | Cai Yu | 3 |
#6 | Zhang Zhenjun | 3 |
#7 | Ye Xiao | 3 |
#8 | Wang Haibin | 2 |
#9 | Jiangtao Wang | 2 |
#10 | Liheng Wang | 1 |
Publication | Filing date | Title |
---|---|---|
CN105346373A | Normally-closed-type electromagnetic jaw clutch and single-motor hybrid power system | |
CN104930137A | Automatic speed changer | |
CN104191953A | Electromagnetic tooth embedding type clutch and two-motor hybrid power system | |
CN104015606A | Rim drive axle | |
CN103825386A | Motor stator winding coil | |
CN103758889A | Electromagnetic toothed clutch and double-motor hybrid system | |
CN103730989A | Motor controller | |
CN103296824A | Automotive motor and oil cooling system thereof | |
CN101964556A | Rotor device of starting and power-generating integrated motor and rotor working system | |
CN101741200A | Claw-pole motor | |
CN101777816A | Motor and method for oil cooling to motor | |
CN101887083A | Turn number test device and method | |
EP2429063A1 | Ac elelctric machine with claw poles |