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HARBIN COSLIGHT POWER CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    190,660
  • Filing trend
    ⇩ 100.0%
About

HARBIN COSLIGHT POWER CO LTD has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2005. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and surface technology and coating are HUANG JEN-CHIN, FUJIAN GUANCHENG RUIYI NEW ENERGY TECH CO LTD and YANG CHUNXIAO.

Patent filings in countries

World map showing HARBIN COSLIGHT POWER CO LTDs patent filings in countries

Patent filings per year

Chart showing HARBIN COSLIGHT POWER CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Song Dianquan 8
#2 Zhang Chuntao 5
#3 Dianquan Song 3
#4 Tian Qingfeng 3
#5 Wang Yonghe 3
#6 Yuanwei He 2
#7 Ma Lishuang 2
#8 Guisen Li 1
#9 Yunfei Guan 1
#10 Chunyun Chen 1

Latest patents

Publication Filing date Title
CN110854959A Passive equalization method for battery system
CN110994712A Active equalization system and active equalization method for battery pack
CN107403907A A kind of lithium battery cathode plate and preparation method thereof
CN107177820A High-speed and continuous type vacuum vapor deposition lithium equipment and the method that base material evaporation lithium is realized using it
CN107093706A Cathode of lithium battery preparation method
CN103647336A Gasoline-electricity hybrid power supply system and control method of gasoline-electricity hybrid power supply system
CN101764218A Method for preparing cathode material of lithium iron phosphate lithium-ion battery
CN101628982A Preparation method for polyethylene blended solution and system thereof
CN101439775A Locating pneumatic pressing apparatus for square lithium ion and nickel-hydrogen battery label
WO2008145045A1 Lithium ion battery explosion proof device
CN1874106A Voltage averaged allocator for charging and discharging lithium battery
CN1805180A Preparation method of positive electrode material of lithium ion secondary cell