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SHENZHEN CARKU TECH CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    34,014
  • Filing trend
    ⇧ 600.0%
About

SHENZHEN CARKU TECH CO LTD has a total of 49 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2013. 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 transport are BELE INVENT AB, SAMYA TECHNOLOGY CO LTD and GBATTERIES ENERGY CANADA INC.

Patent filings in countries

World map showing SHENZHEN CARKU TECH CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENZHEN CARKU TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lei Yun 43
#2 Zhang Zhifeng 11
#3 Lei Xingliang 6
#4 Ouyang Mingxing 5
#5 Chen Changxi 4
#6 Wu Jianmeng 4
#7 Peng Weiwei 1
#8 Zuo Zhaohua 1
#9 Jiang Lijun 1

Latest patents

Publication Filing date Title
CN110783997A Battery protection circuit and battery discharging device
CN110784201A NMOS switch drive circuit and power supply device
CN110736915A Analog battery debugging circuit and analog battery debugging device
CN110768327A Vehicle-mounted power bank
CN110646744A Detection circuit and power supply device
CN110445229A Accumulation power supply
CN110445230A Accumulation power supply
CN110380468A Emergency starting power supply and emergency charge method
WO2020098234A1 Electric tool power supply having vehicle starting function
CN109995103A Emergency starting power supply and emergency starting method
CN109245198A Battery voltage balancing circuit and power supply device
CN111819751A Vehicle-mounted starting power supply
CN108828463A Startup power supply and its performance monitoring device and system
CN108923533A Emergency starting power supply and its monitoring system with communication function
CN109066016A The heating device of startup power supply and its battery component
CN108628431A Electronic equipment and its certainly energy consumption control circuit
CN108377023A Startup power supply
CN107086559A A kind of safe connection equipment for external power supply
CN106300558A A kind of battery clamp
EP3264567A1 Power supply apparatus