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DONGGUAN NVT TECH CO LTD

Overview
  • Total Patents
    77
  • GoodIP Patent Rank
    18,888
  • Filing trend
    ⇧ 225.0%
About

DONGGUAN NVT TECH CO LTD has a total of 77 patent applications. It increased the IP activity by 225.0%. Its first patent ever was published in 2015. 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 measurement are CANADUS POWER SYSTEMS LLC, ZHEJIANG GODSEND POWER TECH CO LTD and SICHUAN CHANGHONG BATTERY CO LTD.

Patent filings in countries

World map showing DONGGUAN NVT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 68
#2 United States 5
#3 EPO (European Patent Office) 3
#4 Japan 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Chen Guanghui 41
#2 Xie Hong 19
#3 Liu Xuefeng 19
#4 Zhuo Jiajie 12
#5 Zhang Jin 11
#6 Ning Shungang 9
#7 Li Chaopeng 7
#8 Chen Nini 7
#9 Zhang Baiqing 7
#10 Wang Liming 6

Latest patents

Publication Filing date Title
CN112271411A Battery, battery pack, and electronic device
CN112271768A Circuit system of battery pack, battery pack and device using battery pack
CN112271769A Battery pack and device using the same
CN111969151A Battery and electronic device
CN112133876A Battery and terminal equipment
CN111916602A Battery and method for manufacturing same
CN111785867A Columnar battery cell and battery with same
CN111785861A Battery cell, battery and electronic device
CN111793471A Composite phase change material, application method of composite phase change material and battery
CN111697662A Battery protection circuit and method, electrochemical device and electronic device
CN111554992A Battery cell, battery and electronic equipment
CN111403803A Battery and electronic device with same
CN111403669A Battery and electric device with same
CN111403670A Battery and electric device with same
CN111403802A Battery and electric device with same
CN111403675A Battery and electronic device
US2020319253A1 Methods, storage media, and electronic devices for calculating short-circuit current of battery
CN111313507A Battery protection circuit, battery and electronic device
CN111431227A Series-parallel switching control circuit and battery device
CN111106654A Battery protection circuit and battery