WU YUCHUN has a total of 15 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2002. It filed its patents most often in China, United States and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, environmental technology and digital networks are GBATTERIES ENERGY CANADA INC, TOYA SHOICHI and SHIH HUNG MING.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 8 | |
#2 | United States | 5 | |
#3 | EPO (European Patent Office) | 1 | |
#4 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Digital networks | |
#4 | Telecommunications |
# | Name | Total Patents |
---|---|---|
#1 | Wu Yuchun | 15 |
Publication | Filing date | Title |
---|---|---|
CN107342602A | Adapter, electronic equipment fast charging device and fast charge method | |
CN107134819A | The charging/discharging thereof of portable power source, charge-discharge system and charge-discharge system | |
CN106899056A | Random fast charging device and method | |
CN106849230A | Protocol conversion system and method, chip and data wire are filled soon | |
CN104993527A | Novel charging method and novel charging system | |
CN1549438A | Magnet-wheel machine | |
CN1549437A | Magnet-wheel machine electric power generator set | |
CN1463936A | Process for urban fecal treatment using engineering earthworm |