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BEIJING STATE GRID PURUI EXTRA-HIGH VOLTAGE POWER TRANS TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    146,681
  • Filing trend
    ⇩ 100.0%
About

BEIJING STATE GRID PURUI EXTRA-HIGH VOLTAGE POWER TRANS TECH CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, transport and electrical machinery and energy are ZAPINAMO LTD, SHENZHEN RUINENG TIMES TECH CO LTD and GALE ALLAN ROY.

Patent filings in countries

World map showing BEIJING STATE GRID PURUI EXTRA-HIGH VOLTAGE POWER TRANS TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing BEIJING STATE GRID PURUI EXTRA-HIGH VOLTAGE POWER TRANS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yuhang 5
#2 Liu Juan 5
#3 Chen Guang 5
#4 Zhang Shishuai 4
#5 Yu Ying 4
#6 Zang Qiwei 4
#7 Lu Liping 4
#8 Yang Lei 4
#9 Zou Danping 4
#10 Wang Xianli 3

Latest patents

Publication Filing date Title
CN106849178A Double-deck stabilizing system and method that hybrid energy-storing management system HESS fluctuates to wind-powered electricity generation
CN106920033A Direct-current charging post accesses the system and method for electrically-charging equipment operation management platform
CN106599126A Data exchange system and exchange method of battery energy storage monitoring system
CN106740178A A kind of electric automobile section wireless charging control method
CN106740181A A kind of electromobile charging management method based on mobile Internet
CN106740186A A kind of electromobile charging management method based on cloud computing technology
CN106597302A Electric quantity metering method for vehicle-mounted power battery of electromobile
CN106710078A Electric automobile direct-current charging control method
CN106646251A Electric car vehicle power battery large-power direct current electric energy metering method
CN106936212A A kind of various power generation energy resource centralized monitoring systems based on based on zonal wind-powered electricity generation
CN105429240A Electric vehicle intelligent charging and discharging interactive and coordinative control system in vehicle network integration mode
CN106549418A A kind of wind power station active power control method