Learn more

TIANNENG BATTERY (WUHU) CO LTD

Overview
  • Total Patents
    85
  • GoodIP Patent Rank
    16,966
  • Filing trend
    ⇩ 100.0%
About

TIANNENG BATTERY (WUHU) CO LTD has a total of 85 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and materials and metallurgy are TIANNENG BATTERY WUHU CO LTD, TIANNENG BATTERY GROUP (ANHUI) CO LTD and TIANNENG GROUP JIANGSU TECHNOLOGY CO LTD.

Patent filings in countries

World map showing TIANNENG BATTERY (WUHU) CO LTDs patent filings in countries
# Country Total Patents
#1 China 85

Patent filings per year

Chart showing TIANNENG BATTERY (WUHU) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Kaihong 84
#2 Chen Lin 58
#3 Gu Ranran 45
#4 Fang Yubin 44
#5 Yao Yunhua 26
#6 Qin Xiaofeng 22
#7 Gao Jie 18
#8 Mao Jinmin 16
#9 Chen Fendi 16
#10 Lu Xiaoming 16

Latest patents

Publication Filing date Title
CN111180816A Method for determining electrolytic water weight loss and volatilization weight loss in lead-acid storage battery formation process
CN107221698A The recirculated water bath of battery charging
CN107170992A Grid structure of storage battery
CN107159961A Automatically the battery grid casting shearing device cooled down
CN107166958A Molten lead boiler heating
CN107149906A The dispersed adding set of paste mixing machine auxiliary material
CN107170954A The high temperature and cream technique of battery lead plaster
CN107195947A The plastic housing fixing device of storage battery cast-welding
CN107096907A Accumulator plate casting audio heating lead supply device
CN107195907A Atomized water spray solidification room
CN107195866A Accumulator plate applies sour device
CN107055143A Pole plate cuts positioning and feeding device
CN107069045A Battery grid group pinches electrode lug device automatically
CN107031099A The feed back briquetting device of pole plate waste paper
CN107029880A Lead powder conveys knot screen
CN107116463A Grid brush device with new positioning panel
CN107053000A The battery grid fixture of detachable orientation angle
CN107030271A Dismountable cast welding machine thimble structure
CN106553346A Double grid welders
CN106735140A Lead blank forming machine liquid level control set for adjusting