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NANJING NENGRUI ELECTRIC POWER TECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    105,417
  • Filing trend
    ⇧ 100.0%
About

NANJING NENGRUI ELECTRIC POWER TECH CO LTD has a total of 16 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, transport and electrical machinery and energy are XIAN TGOOD INTELLIGENT CHARGING TECH CO LTD, SHENZHEN KEHUA TECH CO LTD and QINGDAO TELD NEW ENERGY CO LTD.

Patent filings in countries

World map showing NANJING NENGRUI ELECTRIC POWER TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing NANJING NENGRUI ELECTRIC POWER TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Jing 11
#2 Liu Guopeng 11
#3 Dou Sheng 11
#4 Gu Jinfei 10
#5 Qu Zhan 8
#6 Song Fuchao 4
#7 Zhou Yixin 4
#8 Li Dingsheng 4
#9 Miao Xiaowen 3
#10 Sun Lei 3

Latest patents

Publication Filing date Title
CN112124132A Non-vehicle charging and discharging system in grid-connected mode and isolated grid mode and charging pile
CN111452665A Intelligent charging and battery replacing cabinet for electric bicycle
CN111551803A Diagnosis method and device for charging pile
CN111391697A Charging control equipment and charging management system
CN111422095A Charging pile power distribution method and device, charging pile and storage medium
CN111284354A Charging system and charging method
CN110712553A Direct current charger
CN110571884A direct-current charger with online monitoring function of discharge loop and online monitoring method of discharge loop
CN110562091A Intelligent optimization and monitoring device for direct-current charger and direct-current charging system
CN110386024A A kind of joint charge control method and joint charging system
CN108767952A A kind of off-board charging system to interconnect
CN108495522A Off-board charger and its cooling system active adaptation and self-diagnosing method
CN107290679A The Intelligentized battery method for detecting health status of charging pile is shared for electric automobile
CN106130351A A kind of electric automobile DC charger output voltage ripple suppression system and method
CN105634289A Output voltage control apparatus and method for full-bridge LLC resonant DC/DC converter
CN105515381A Multi-level converter direct-current side voltage balancing circuit