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NINGBO POWER SUPPLY CO STATE GRID ZHEJIANG ELECTRIC POWER CO

Overview
  • Total Patents
    76
  • GoodIP Patent Rank
    19,161
  • Filing trend
    ⇩ 82.0%
About

NINGBO POWER SUPPLY CO STATE GRID ZHEJIANG ELECTRIC POWER CO has a total of 76 patent applications. It decreased the IP activity by 82.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, computer technology and it methods for management are ELECTRIC POWER RES INSTITUTE OF STATE GRID NINGXIA ELECTRIC POWER CO LTD, JIANGSU ELECTRIC POWER RES INST CO LTD and GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD.

Patent filings in countries

World map showing NINGBO POWER SUPPLY CO STATE GRID ZHEJIANG ELECTRIC POWER COs patent filings in countries
# Country Total Patents
#1 China 76

Patent filings per year

Chart showing NINGBO POWER SUPPLY CO STATE GRID ZHEJIANG ELECTRIC POWER COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Yunhui 12
#2 Zhou Kaihe 11
#3 Qian Cheng 10
#4 Gong Xiangyang 9
#5 Zhu Jiayi 9
#6 Yu Hongsheng 9
#7 Ruan Haojie 9
#8 Li Peng 8
#9 Wang Congmin 8
#10 Zhang Liwei 8

Latest patents

Publication Filing date Title
CN110346713A A method of temperature rise test is completed at the same time for more 10kV on-pole switch primary connections
CN109066655A A kind of distribution network planning method considering wind-powered electricity generation and negative rules
CN109063958A Economic Climate index detection method, electronic equipment, storage medium
CN108649389A A kind of chemical industry the emergency power sources of self-preparing Quick access device
CN108400581A Isolated island division methods based on energy constraint
CN108469758A A kind of switchgear anti-misoperation locking control system based on electromagnetic induction
CN108108920A A kind of line thunder protection Regional method based on risk assessment
CN107993811A The extension tube of for transformer breathing equipment
CN107870278A A kind of transformer test simulation system based on purple honeybee
CN107910163A A kind of transformer breather silica gel more changing device
CN107800072A System of selection for distribution line shaft tower lightning protection device
CN108200005A Electric power secondary system network flow abnormal detecting method based on unsupervised learning
CN107611640A Cable grounding line
CN107843395A Cable tunnel cement section of jurisdiction defect multi-pose infiltration characteristic infrared thermal imagery experimental provision
CN107703559A Seep water infrared detecting device for a kind of cable tunnel
CN107508318A A kind of real power control method and system based on voltage sensibility subregion
CN107393562A A kind of new laser generator drive circuit
CN107329056A Test method for distribution line natural grounding substance impact characteristics
CN107492069A Image interfusion method based on more lens sensors
CN107301234A A kind of voice and word interactive system based on regulation and control atypia data