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CHENGDU QINCHUAN TECH DEV CO

Overview
  • Total Patents
    295
  • GoodIP Patent Rank
    6,148
About

CHENGDU QINCHUAN TECH DEV CO has a total of 295 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets digital networks, telecommunications and it methods for management are FIZIICO CO LTD, DIGITAL ENVOY INC and LLEIDANETWORKS SERVEIS TELEMATICS S A.

Patent filings in countries

World map showing CHENGDU QINCHUAN TECH DEV COs patent filings in countries

Patent filings per year

Chart showing CHENGDU QINCHUAN TECH DEV COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shao Zehua 281
#2 Wu Yuefei 74
#3 Xiang Haitang 31
#4 Quan Yaqiang 21
#5 Yang Zhong 11
#6 Ren Changqing 11
#7 Zehua Shao 10
#8 Chen Qiang 7
#9 Zhao Zhishun 6
#10 Yuefei Wu 6

Latest patents

Publication Filing date Title
CN106525185A Counter and fuel gas counting system
CN106526457A Circuit board detection instrument and system
CN106504427A A kind of gas meter, flow meter and gas-fired equipment
CN106404093A Electronic remote water meter and water meter system
CN106790476A The Internet of Things sensing module of wisdom combustion gas Internet of things system
CN106793008A The Internet of Things sensing module of the information treatment of wisdom electric power Internet of things system
CN106790478A The Internet of Things sensing module of the information treatment of wisdom water utilities Internet of things system
CN106657304A Internet of Things sensing module with information processing for smart car Internet of Things system
CN106657307A Internet of Things sensing module with information processing of intelligent heat supply Internet of Things system
CN106790479A The Internet of Things propagated sensation module of wisdom combustion gas Internet of things system
CN106686067A Internet-of-things sensing module for smart heat supply internet-of-things system
CN106657306A Internet of things sensing module with information processing of smart gas Internet of things system
CN106788952A The Internet of Things propagated sensation module of wisdom automobile Internet of things system
CN106603656A Internet of things sensing module of intelligent water affairs Internet of things system
CN106790473A The Internet of Things propagated sensation module of wisdom electric power Internet of things system
CN106686068A Internet of Things (IOT) sensor module of smart heating IOT system
CN106603397A Gateway for intelligent electric power Internet of things system
CN106685814A Gateway of smart car Internet of Things system
CN106878373A The Internet of Things sensing module of wisdom automobile Internet of things system
CN106790475A The Internet of Things sensing module of wisdom water utilities Internet of things system