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XIAN HUAHENG INSTRUMENTATION MFG CO LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    123,582
About

XIAN HUAHENG INSTRUMENTATION MFG CO LTD has a total of 14 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets measurement and audio-visual technology are DOSTMANN GMBH & CO KG, NANJING GOVA TECH CO LTD and ASHCROFT INC.

Patent filings in countries

World map showing XIAN HUAHENG INSTRUMENTATION MFG CO LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing XIAN HUAHENG INSTRUMENTATION MFG CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 He Xiaogang 4
#2 Liu Yaqing 4
#3 Li Shuai 3
#4 Zhou Weidong 3

Latest patents

Publication Filing date Title
CN110595643A Temperature transmitter
CN110579292A Multipurpose temperature sensor
CN110595521A Photoelectric sensor protection device
CN110595673A Differential pressure transmitter
CN110595679A Fixing device for differential pressure transmitter
CN110595642A Temperature transmitter
CN110595670A Differential pressure transmitter convenient to use
CN110595677A Corrosion-resistant pressure transmitter equipment
CN110595523A Novel transmitter
CN110595641A Accurate temperature sensor
CN110595634A Temperature transmitter mounting structure
CN110595676A Combined pipe sleeve type differential pressure transmitter
CN110595675A Prevent disconnected differential pressure transmitter
CN110595682A Anti-blocking pressure transmitter