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HEFEI LIZHENG NEW ENERGY TECH CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    124,368
  • Filing trend
    ⇩ 100.0%
About

HEFEI LIZHENG NEW ENERGY TECH CO LTD has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets transport, electrical machinery and energy and environmental technology are HEFEI XIANGWANG INTELLIGENT TECH CO LTD, CIE GENERALE FRANCAISE DE TRAM and HEFEI JUNXIN INFORMATION TECH CO LTD.

Patent filings in countries

World map showing HEFEI LIZHENG NEW ENERGY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing HEFEI LIZHENG NEW ENERGY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Qin 14

Latest patents

Publication Filing date Title
CN107453319A A kind of dynamic over-voltage protection system of engine controller
CN107257124A A kind of dynamic excess temperature protection method of electric machine controller
CN107482970A A kind of dynamic Over Current Protection System of engine controller
CN107444193A new energy automobile motor output torque control method
CN107521364A A kind of new energy car battery dynamic low-temperature protection method
CN107370127A A kind of dynamic undervoltage protection system of frequency converter
CN107512196A A kind of electric automobile crawling starting abnormal sound control method
CN107521375A A kind of pure electric automobile limping control method
CN107444194A A kind of priority of electric automobile two accelerates shake control system
CN107302213A A kind of dynamic low-voltage protection method of frequency converter
CN107499132A A kind of electric car power supply management method
CN107276039A A kind of inverter current sensor fault diagnosis and processing method
CN107487311A The diagnosis of electric automobile brake vavuum pump sensor and processing system
CN107524796A A kind of electric automobile gearshift processing method