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ZHUMADIAN POWER SUPPLY CO OF ELECTRIC POWER HENAN

Overview
  • Total Patents
    52
About

ZHUMADIAN POWER SUPPLY CO OF ELECTRIC POWER HENAN has a total of 52 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 and machine tools are NANJING INTELLIGENT DISTRIB AUTOMATION EQUIPMENT CO LTD, SHENZHEN POWER SUPPLY BUREAU GUANGDONG GRID CO LTD and BINZHOU POWER SUPPLY CO LTD OF SHANDONG ELECTRIC POWER CORP.

Patent filings in countries

World map showing ZHUMADIAN POWER SUPPLY CO OF ELECTRIC POWER HENANs patent filings in countries
# Country Total Patents
#1 China 52

Patent filings per year

Chart showing ZHUMADIAN POWER SUPPLY CO OF ELECTRIC POWER HENANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Jiabin Chen 23
#2 Lei Chen 20
#3 Chen Jiabin 13
#4 Chen Lei 11
#5 Lujiang Zhang 9
#6 Hong Ji 8
#7 Junchao Cui 8
#8 Baohua Yi 8
#9 Wang Ruiqi 7
#10 Qinling Ge 7

Latest patents

Publication Filing date Title
CN104338825A Auxiliary device for punching equipment clamp
CN104223864A Portable temperature-control electric blanket
CN103245330A Level bar
CN103245805A Special bracket for on-line monitoring instrument of 110-KV lightning arrester
CN103414143A 10KV bus bridge arrester and online monitor dedicated framework
CN103241692A Pry lever with adjustable fulcrum
CN103151624A Connecting clamp of distribution transformer bushing lead screw rod and line wire
CN103151838A Remote alarm device for abnormal power outage of 10kV distribution network branch line
CN103051057A Transformer equipment state overhaul intelligent management monitoring system
CN103050896A Intelligent management device for condition based maintenance of electric transformer
CN103034268A Control room environment intelligent management device of unattended transformer substation
CN103022917A Uninterruptible assembled/disassembled mobile distribution transformer
CN102868230A Intelligent managing device for condition based maintenance of 10-20kv transformer
CN102868229A Intelligent management command system for state maintenance of power distribution network equipment
CN102611113A Automatic switching device for intelligently controlling parallel operation of 110kV three-winding transformers
CN102646994A Automatic switching device for intelligent control of parallel operation of 220kV three-winding transformers
CN102611114A Automatic switching device for intelligently controlling parallel operation of 35kV transformers
CN102624032A Automatic switching device for intelligently controlling parallel running of two 110kV winding transformers
CN102608400A Online monitoring device of lightning arrester
CN102624092A Leakage current abnormal remote alarm device for lightning arrester of distribution transformer station zone