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ZHOUSHAN ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    51,447
  • Filing trend
    ⇩ 76.0%
About

ZHOUSHAN ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER CO has a total of 31 patent applications. It decreased the IP activity by 76.0%. Its first patent ever was published in 2014. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, electrical machinery and energy and computer technology are GROOT NIJKERK MASCHF B V DE, SCHREIBER ROBERT and HENKELS & MCCOY INC.

Patent filings in countries

World map showing ZHOUSHAN ELECTRIC POWER SUPPLY CO OF STATE GRID ZHEJIANG ELECTRIC POWER COs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lu Zhifei 12
#2 Wang Yang 12
#3 Shen Yaojun 11
#4 Lin Xiaobo 11
#5 Chen Guozhi 10
#6 Xuan Yaowei 10
#7 Zheng Xinlong 8
#8 Zhang Lei 7
#9 Jing Qiang 7
#10 Gan Chun 7

Latest patents

Publication Filing date Title
CN108680847A Hot computational methods based on the IGBT junction temperatures under fault current
CN108399275A A kind of MMC Primary Component comprehensive life prediction techniques considering mission profile
CN108445371A Insulated gate bipolar transistor service life pre-sorting method
CN109817490A A kind of open air modular breaker
CN108008256A A kind of device and its application method for reducing outdoor high-voltage test lead corona
CN107782970A The detecting system and method for direct current cables insulating barrier DC conductance under operating condition
CN107505199A A kind of experimental rig and test method for obtaining optical fiber and submarine cable strain stress relation
CN107577841A The optical fiber composite submarine cable analysis of Temperature Characteristics method of overload operation
CN107633109A Ocean current washes away the analysis method of lower optical fiber composite submarine cable vibration characteristics
CN107390048A Crosslinked polyethylene direct current submarine cable orthogonal stream current-carrying capacity contrast test method
CN107228994A A kind of high-voltage alternating cable duty cycle heating means
CN106950138A Optical fiber composite submarine cable wear test system and its method of work
CN107066719A Temperature Distribution simulating analysis during optical fiber composite submarine cable earth fault
CN106910559A A kind of submarine cable of energy itself bending resistance
CN106741673A A kind of submarine cable cluster cable laying operation change system for offshore platform
CN106786221A A kind of submarine cable joint for offshore platform makes purification room change system
CN106652629A Submarine cable laying simulation training system and using method thereof
CN106505489A A kind of preparation method of submarine cable repairing connecting hose
CN106950463A A kind of multifunctional high pressure cable monitoring sensor
CN106569065A DC cable thermal cycle voltage test device