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TIANJIN CHANGHE SCIENCE & TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    99,347
  • Filing trend
    ⇩ 40.0%
About

TIANJIN CHANGHE SCIENCE & TECH CO LTD has a total of 17 patent applications. It decreased the IP activity by 40.0%. 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 measurement are VB AUTOBATTERIE GMBH, STL TECHNOLOGY CO LTD and SHENZHEN PANDPOWER CO LTD.

Patent filings in countries

World map showing TIANJIN CHANGHE SCIENCE & TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing TIANJIN CHANGHE SCIENCE & TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fan Changhe 17

Latest patents

Publication Filing date Title
CN109659457A A kind of novel storage battery secure mounting arrangements
CN109664742A A kind of novel bracket structure of battery
CN109667963A A kind of novel storage battery Safety control valve
CN109771878A One kind is for remote temperature detection monitoring flame damper
CN109782824A A kind of regulator control system for mobile phone temp
CN109786864A A kind of control device for battery reparation detection
CN109771879A A kind of remote alarm fire-fighting equipment of monitoring device
CN109799460A A kind of long-distance monitorng device for the maintenance of lock battery
CN106405241A Storage battery internal resistance remote detection APP monitoring system
CN106356571A STC12C5A60S-based storage battery set making system
CN106383266A AD7982 based single-battery voltage measuring device for storage battery pack
CN106207287A A kind of old lead-acid battery detection obturator
CN106300523A A kind of Intelligent pulse charging system
CN106383317A Remote online monitoring system for storage battery of electric bicycle
CN106033628A Mechanical-electrical integration intelligent security door system
CN106033045A Optical-mechanical-electrical-integrated PM2.5 detection system
CN106032085A Electromechanical integration photovoltaic laminating machine pressurization system