Learn more

SHANDONG WEIWEI TECHNOLOGY CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    223,109
About

SHANDONG WEIWEI TECHNOLOGY CO LTD has a total of 18 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement and environmental technology are XIAN TRIONES DIGITAL INF CO LTD, JIAXING WEICHANG ELECTROMECHANICAL CO LTD and SHENYANG CITY HANGYUXING INSTR CO LTD.

Patent filings in countries

World map showing SHANDONG WEIWEI TECHNOLOGY CO LTDs patent filings in countries

Patent filings per year

Chart showing SHANDONG WEIWEI TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ji Weiping 10
#2 Wang Chuanrong 5
#3 Zhang Minghao 3
#4 Ke Pan 3
#5 Chen Jia 3
#6 Pan Ke 3
#7 Chuanrong Wang 3
#8 Liu Hao 2
#9 Liu Jingfu 2
#10 Chen Siming 2

Latest patents

Publication Filing date Title
CN105277245A Self-generating sensing starting working device
CN103869738A Passive meter reading and counting device
CN103324108A Control device used for achieving intermittent service of single-chip microcomputer
CN103335176A Water meter connector
CN103337141A Automatic meter-reading system
CN103344293A Water meter sealing device
CN103292876A Water meter adjusting device
CN103308110A Water leakage-proof device for water meter
CN103308107A Meter cover seat of water meter
CN103308108A Impeller shaft device of water meter
CN103344294A Character wheel of electronic remote water meter
CN103323080A Calibration device for series-connection water meters
CN103323059A Flow meter
CN102664611A Circuit apparatus capable of controlling starting and stopping of one-chip microcomputer by inductive switch
CN102620790A Counting device for controlling turn-on and turn-off of singlechip by using sensing signal
CN102426028A Counting apparatus of photosensitive gray scale
CN102254219A Passive character wheel counting device