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YANTAI POWER SUPPLY CO LTD SHANDONG ELECTRIC POWER CORP

Overview
  • Total Patents
    27
About

YANTAI POWER SUPPLY CO LTD SHANDONG ELECTRIC POWER CORP has a total of 27 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are ANHUI ZHONGXING JIYUAN INFORMATION TECHNOLOGY CO LTD, SUZHOU JINNA INFORMATION TECHNOLOGY CO LTD and CHENGDU YATE LVJIAN ENVIRONMENT TECH CO LTD.

Patent filings in countries

World map showing YANTAI POWER SUPPLY CO LTD SHANDONG ELECTRIC POWER CORPs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing YANTAI POWER SUPPLY CO LTD SHANDONG ELECTRIC POWER CORPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Jiang Luhai 8
#2 Feng Shengquan 4
#3 Li Lin 4
#4 Sun Limin 3
#5 Zhang Chunxu 3
#6 Han Ridong 2
#7 Gong Qinwei 2
#8 Yuqing Jia 2
#9 Chi Xudong 2
#10 Xu Qiang 2

Latest patents

Publication Filing date Title
CN103196638A Closed composite apparatus rationing leakage detecting method
CN103178468A Wire clamp for being connected with live wire during live working
CN103117517A Intelligent air inlet device for high-pressure chamber
CN103151211A Limiting device of bilateral double-break isolating switch grounding knife switch contact
CN103117522A Front cable plug separation device
CN103166316A Intellectualization transformer substation configuration file management method and system based on error-closing-prevention lock
CN103112807A Moving device for bucket of aerial lift device with insulating arm
CN102928751A Traveling wave principle-based high-tension overhead line insulator online monitoring method
CN102904141A Resistance reducing device for ground grid
CN102903193A Ground wire prompt device
CN102875984A Technique for producing high-purity PET (polyethylene terephthalate) granules from waste reflecting films
CN102882506A Input/output interface circuit board for oil-gas on-line monitoring devices
CN102928749A High-precision transformer oil gas online monitoring device
CN102904344A Operational monitoring system based on IP(Internet Protocol) mode for various communication power sources
CN102801181A Power coordination control method based on direct-drive wind-turbine-generator wind farm
CN102780169A Reinforcing support frame of open type transformer substation framework lightning conductor
CN102738902A Unmanned transformer substation error preventing system
CN102679067A Special exhaust SF6 equipment inflating joint with adjustable pressure protection function
CN102386677A Modular direct current power distribution screen
CN102496789A Angle-adjustable combined ground rod