ZHEJIANG ZHAOFENG MECHANICAL AND ELECTRONIC CO LTD has a total of 12 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and mechanical elements are OOPATSUKU KK, OOPACK KK and SUGIYAMA SEISAKUSHO KK.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 12 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Dynamo-electric machines | |
#2 | Climate change mitigation in transportation | |
#3 | Electrically-conductive connections | |
#4 | Shafts |
# | Name | Total Patents |
---|---|---|
#1 | Lei Liangyu | 8 |
#2 | Kong Aixiang | 7 |
#3 | Pan Hanming | 5 |
#4 | Hu Ye | 3 |
#5 | Fu Haibing | 3 |
#6 | Chen Yongfei | 3 |
#7 | Zhou Shouhu | 2 |
#8 | Kang Naizheng | 2 |
#9 | Song Zhiqiang | 2 |
#10 | Naizheng Kang | 1 |
Publication | Filing date | Title |
---|---|---|
CN105119435A | Surface mounting device for permanent magnet of external rotor brushless direct current motor | |
CN105119434A | Permanent magnet pasting semi-automatic machine of permanent magnetic brushless external rotor wheel hub motor | |
CN105071606A | Silicon steel sheet laminating tool for external-rotor type hub motor of electric automobile | |
CN104967257A | General dismounting device for wheel hub motor | |
CN103967938A | Sealing element of hub bearing unit of automobile | |
CN102815165A | Car hub unit with separately-connected hub inner side end | |
CN102565448A | Automobile wheel speed sensor | |
CN102135134A | Automobile hub bearing unit | |
CN102141080A | Composite type automobile hub bearing unit |