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ZHEJIANG WEIXING INTELLIGENT METER STOCK CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    133,502
  • Filing trend
    ⇩ 100.0%
About

ZHEJIANG WEIXING INTELLIGENT METER STOCK CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets measurement, telecommunications and computer technology are GOLDCARD SMART GROUP CO LTD, INVENSYS SYS INC and ZED I SOLUTIONS CANADA INC.

Patent filings in countries

World map showing ZHEJIANG WEIXING INTELLIGENT METER STOCK CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing ZHEJIANG WEIXING INTELLIGENT METER STOCK CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fang Jiong 8
#2 Li Zuguang 6
#3 Li Hongbing 4
#4 Yang Hong 3
#5 Zhang Wenfeng 3
#6 Wu Yimin 3
#7 Li Ji 3
#8 Wang Ruirong 3
#9 Rao Baowa 2
#10 Lin Yangxuan 2

Latest patents

Publication Filing date Title
CN107860412A A kind of optoelectronic transceiver pipe self-checking circuit and self checking method
CN107727182A A kind of gas meter, flow meter metering signal separated time harvester
CN107707265A A kind of dual communication chip shares single antenna
CN107037757A A kind of BootLoader programme upgrade methods based on photoelectricity transmission
CN106774262A The device and its implementation of Aulomatizeted Detect intelligence instrument master control borad hardware performance
CN106772088A A kind of tool circuit of automatic batch detection lithium thionyl chloride cell
CN106685594A Reliability method of processing wireless tele-transmission air code stream
CN106768103A A kind of method of the automatic prover time deviation of ultrasonic flowmeter
CN106372716A Counter encoding extension method based on character wheel counting device
CN105606170A Ultrasonic gas metering device with self-learning template and metering method of device
CN105181046A Digitalized ultrasonic flowmeter system based on dual-core architecture and method thereof
CN103900651A Mixed signal processing circuit of ultrasonic gas meter
CN103759774A Method for designing rectifier of ultrasonic flowmeter
CN103603984A Internally installed motor valve of gas meter for civil use
CN103236835A Signal isolation grid circuit
CN102589632A Dial switch type passive direct-reading circuit for gas meters
CN102589631A Variable resistance type passive direct-reading circuit for gas meters
CN103218902A Gas meter reading apparatus and method thereof
CN102174966A Built-in motor valve for commercial gas meter