Learn more

QIAN QI

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    120,873
About

QIAN QI has a total of 15 patent applications. Its first patent ever was published in 2007. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy and environmental technology are ECO GROUP ASIA LTD, ZHU HU and OXYNERGY LTD.

Patent filings in countries

World map showing QIAN QIs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing QIAN QIs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Qian Qi 15

Latest patents

Publication Filing date Title
CN111710830A Method for preparing lithium ion battery cathode
CN111710857A High-temperature storage method of lithium manganate battery
CN111554899A Mixing method of electrode slurry
CN111554989A Formation method of lithium ion battery
CN111864268A Method for enhancing power supply tolerance under high-temperature and high-humidity environment
CN111864269A Method for improving environmental adaptability of electronic equipment
CN111342126A Method for prolonging service life of electric appliance in high-temperature overvoltage environment
CN111180794A Storage method of power lithium ion battery
CN111276755A Preparation method of lithium ion battery with long storage performance
CN111342128A Formation method of low-temperature lithium ion battery
CN111180734A Preparation method of composite anode of lithium ion battery
CN110707389A Formation method of lithium ion battery with nickel cobalt lithium manganate anode
CN110649249A Silicon-carbon composite electrode slurry and preparation method of electrode thereof
CN110571489A Step-by-step formation method of lithium ion battery
CN100999094A Twig laminated board and its production method