WEI LEHAN has a total of 13 patent applications. Its first patent ever was published in 1988. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and thermal processes are LIN GUISHENG, YOSHIDA SHIGESADA and LIN TED T.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 8 | |
#2 | WIPO (World Intellectual Property Organization) | 2 | |
#3 | Australia | 1 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Mechanical elements | |
#3 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Dynamo-electric machines | |
#2 | Gearing | |
#3 | Domestic stoves |
# | Name | Total Patents |
---|---|---|
#1 | Wei Lehan | 11 |
#2 | Chen Moquan | 4 |
#3 | Zhang Bingyi | 4 |
#4 | Lehan Wei | 1 |
#5 | Xiajin Liu | 1 |
#6 | Chen Muquan | 1 |
Publication | Filing date | Title |
---|---|---|
CN104266234A | Induction cooker | |
CN102801264A | Permanent magnet laminated motor | |
CN1699096A | Electromagnetic speed buffer | |
CN1431114A | Magnetic suspension vehicles and suspension, guidance and propulsion system | |
CN1468550A | Pollen spore wall breaking machine | |
CN1385635A | Multi-layer magnetic engaged wheel and magnetic gearing device | |
CN1328319A | Covering of music instrument and method for fixing it to music instrument | |
CN1037020A | Spiral plunger machine |