GUO QIAOSHI has a total of 23 patent applications. It increased the IP activity by 166.0%. Its first patent ever was published in 2010. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and United States. Its main competitors in its focus markets electrical machinery and energy, basic communication technologies and measurement are XIAMEN TAIHANG TECH CO LTD, RADIN ELECTRIC TECH CO LTD and ABB ELETTROCONDUTTURE SPA.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 9 | |
#2 | Australia | 4 | |
#3 | United States | 4 | |
#4 | EPO (European Patent Office) | 3 | |
#5 | Republic of Korea | 2 | |
#6 | China | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Basic communication technologies | |
#3 | Measurement |
# | Name | Total Patents |
---|---|---|
#1 | Guo Qiaoshi | 23 |
#2 | Jia Baohua | 1 |
#3 | Lau Alan | 1 |
Publication | Filing date | Title |
---|---|---|
WO2020259424A1 | Arc-extinguishing power device drive apparatus | |
CN112243555A | Arc extinguishing circuit and device | |
WO2020114410A1 | Transient voltage suppression apparatus | |
WO2020083323A1 | Arc-extinguishing apparatus | |
WO2020083179A1 | Arc suppressing circuit and apparatus as well as switch system | |
WO2020083181A1 | Alternating-current arc extinguishing circuit and device, and switching system | |
WO2020057551A1 | Arc-extinguishing circuit and apparatus | |
WO2011072476A1 | Contact bridge sampling and arc extinguishing control device | |
WO2010139190A1 | Surge-free arc extinguishing device |