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SHANGHAI ACREL CO LTD

Overview
  • Total Patents
    18
About

SHANGHAI ACREL CO LTD has a total of 18 patent applications. Its first patent ever was published in 2006. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are WEIFANG POWERSUPPLY CO LTD SHANDONG ELECTRIC POWER CORP, HANGZHOU ZAILING ELECTRONIC TECHNOLOGY CO LTD and SOUTHERN POWER GRID TECHNOLOGY RES CT.

Patent filings in countries

World map showing SHANGHAI ACREL CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing SHANGHAI ACREL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhong Zhou 15
#2 Long Jiang 5
#3 Jianming Wu 4
#4 Shouping Cai 3
#5 Wenquan Li 2
#6 Anguo Jin 2
#7 Jianfeng Chen 2
#8 Feng Su 1
#9 Zhou Zhong 1
#10 Zhou Zhong Jiang 1

Latest patents

Publication Filing date Title
CN101950948A Intelligent motor management unit of chest of drawers
CN102062816A ZIGBEE technology-based single-phase guide rail-type installed electric energy meter
CN101661063A Novel power quality analysis meter
CN101639492A Three-phase electrical energy meter mounted in guide rail form
CN101639491A SOC technology-based single-phase guide rail type electrical energy meter and method for realizing metering of electrical energy
CN101561454A Power quality analyzer
CN101493362A Digital temperature polling instrument for power supply-distribution system
CN101458267A Liquid crystal display multifunction instrument for real time electric power monitoring system
CN101459339A Power factor compensation controller
CN101424700A Functional menu design method for network electric power instrument
CN101109774A Three-phase multiple loop monitoring device and implementing method thereof
CN101055284A Single-phase multiple-loop monitoring device and its implement method
CN101227101A A kind of four remote unit apparatus
CN101149661A Programmable intelligent electric measuring instrument soft design method
CN101135963A Software design method of double-tariff network monitoring electric power instrument
CN101135964A Software design method of LCD network electric power instrument
CN101085566A Novel leaking net plate
CN101082662A A kind of control method of electrical energy meter accuracy