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DONGGUAN POWERWISE TECH CO LTD

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    50,339
  • Filing trend
    ⇧ 133.0%
About

DONGGUAN POWERWISE TECH CO LTD has a total of 31 patent applications. It increased the IP activity by 133.0%. Its first patent ever was published in 2014. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are HUIZHOU BLUEWAY NEW ENERGY TECH CO LTD, YOSHIDA TADAHIRO and LIM JAE HWAN.

Patent filings in countries

World map showing DONGGUAN POWERWISE TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 30
#2 United States 1

Patent filings per year

Chart showing DONGGUAN POWERWISE TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Qingfei 20
#2 Xie Qing 14
#3 Lin Tiansheng 10
#4 Liu Luxin 6
#5 Shi Daming 5
#6 Liu Ruping 5
#7 Luo Mingjie 4
#8 Duan Huan 3
#9 Zhang Weiguang 3
#10 Liu Hanming 2

Latest patents

Publication Filing date Title
CN109713754A The active equalization maintaining method of active equalization maintenance device and battery pack
CN109617187A Battery estimates equalization methods, battery management system and readable storage medium storing program for executing offline
CN109523772A A kind of voltage data transmission method, device, terminal and storage medium
CN109633453A Battery parameter on-line identification method, apparatus and computer readable storage medium
CN109754070A Insulation resistance value calculation method neural network based and electronic equipment
CN109613442A Internal resistance of cell Dynamic calculation method and battery management system
CN109655761A Internal resistance of cell measuring method and battery management system
CN109693577A Method for electrically is changed in the reservation of electric vehicle and electric system is changed in reservation
CN109655756A SOC estimation method, battery management system and readable storage medium storing program for executing
CN109782184A The non-security failure mode diagnostic method and its electronic equipment of Pack system
CN109633451A Energy-storage system is from trajectory parameters scaling method and SOC estimation method
CN109755996A Mixed equilibrium circuit and daisy chain communicate the battery balanced control device of mixed equilibrium
CN109217847A A kind of digital output circuit and automobile
CN109387784A Various dimensions state estimation imitates the method for quasi- SOC and the method for dynamic corrections SOC
CN108819752A Battery management system
CN107860975A Power battery insulation resistance detection method, insulation method for early warning and electronic equipment
CN107861066A Electrokinetic cell leak resistance, electric leakage method for detecting position and electronic equipment
CN107656190A Charge-discharge characteristic curve fitting algorithm under a kind of RC charging and discharging circuits
CN107482728A The battery signal Acquisition Circuit and cell managing device of power-consumption balance
CN107064603A A kind of bridge arm partial pressure acquisition method and device