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Tianneng battery group co ltd

Overview
  • Total Patents
    242
  • GoodIP Patent Rank
    6,374
  • Filing trend
    ⇧ 50.0%
About

Tianneng battery group co ltd has a total of 242 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Brazil. Its main competitors in its focus markets environmental technology, electrical machinery and energy and measurement are ZTE INNOVATIVE MAT TECH CO LTD, CAMEL GROUP HUAZHONG BATTERY CO and CHENGDU YINLONG NEW ENERGY INDUSTRY TECH RESEARCH CO LTD.

Patent filings in countries

World map showing Tianneng battery group co ltds patent filings in countries

Patent filings per year

Chart showing Tianneng battery group co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guo Zhigang 84
#2 Liu Yu 66
#3 Deng Chengzhi 64
#4 Li Guifa 61
#5 Gao Genfang 50
#6 Fang Mingxue 50
#7 Zhou Wenwei 41
#8 Song Wenlong 41
#9 Tian Qingshan 40
#10 Li Dan 39

Latest patents

Publication Filing date Title
CN112099477A Fault tracing method in lithium ion battery production process
CN111931748A Worker fatigue detection method suitable for storage battery production workshop
CN112284895A Method for detecting strength and estimating service life of positive plate of lead storage battery
CN112290033A Grid surface area calculation method
CN112010022A Automatic feeding device of storage battery pole lug cast welding machine
CN111905965A Automatic scaling powder device of paining of battery
CN112008065A Automatic charging and discharging device for cast welding of battery tabs
CN111952656A Automatic installation device for storage battery leather cap
CN112103525A Flexible fuel cell
CN112103579A Lead storage battery container formation process
CN112103573A Method for determining acid absorption saturation of valve-controlled lead storage battery
CN112034374A Device and method for testing performance of pole group under different assembly pressures
CN112033837A Device and method for detecting lead paste softening degree of positive plate of storage battery
CN112002876A Quick manufacturing process for lead storage battery pole plate
CN112002877A Optimization process of grid and active material interface
CN111922471A Pole plate welding and casting feeding device
CN111916812A Automatic packing and boxing machine for storage battery polar plates
CN111976269A Automatic positioning printing character device
CN112025071A Ultrasonic welding device for cover plate of storage battery
CN112077222A Polar plate ear pinching device