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DONGGUAN AMPEREX TECH LTD

Overview
  • Total Patents
    237
  • GoodIP Patent Rank
    8,201
  • Filing trend
    ⇩ 70.0%
About

DONGGUAN AMPEREX TECH LTD has a total of 237 patent applications. It decreased the IP activity by 70.0%. Its first patent ever was published in 2009. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and basic materials chemistry are SUZHOU LINGWEI NEW ENERGY TECH CO LTD, CNSG ANHUI HONG SIFANG LITHIUM CO LTD and NINGDE ZHUOGAO NEW MATERIAL TECH CO LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Fang Hongxin 28
#2 He Ping 26
#3 Cheng Wenqiang 26
#4 Zhang Bin 14
#5 Rui Xu 14
#6 Gao Chao 14
#7 Zheng Qiang 14
#8 Zhao Yi 14
#9 Fenggang Zhao 14
#10 Wang Shengwei 14

Latest patents

Publication Filing date Title
WO2021058028A1 Battery module unit, battery module, energy storage system, and electric vehicle
WO2020253848A1 Battery pack and output structure thereof
WO2020253610A1 Battery assembly and electrochemical device
CN111650527A Battery life prediction method, electronic device, and storage medium
WO2021042709A1 Mounting frame, battery assembly comprising same, and energy storage system
EP3809514A4 Battery module
WO2021027289A1 Battery pack
WO2021056983A1 Battery module
US2020381765A1 Battery
CN111082129A Electrochemical device and electronic device
CN110828727A Battery module
CN110739422A Battery cell support group and energy storage device packaging part comprising same
CN110323402A Battery component and electrochemical appliance
CN110518183A Battery component and electrochemical appliance
US2020251791A1 Battery pack
US2020152924A1 Cell and package device
CN112014741A Method for detecting lithium deposition of battery, terminal device and storage medium
US2019280280A1 Secondary battery
US2020274211A1 Battery and battery pack
CN111403789A Electrode assembly and battery