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ZHONGHUAN TIG CO LTD

Overview
  • Total Patents
    65
  • GoodIP Patent Rank
    51,586
  • Filing trend
    ⇧ 50.0%
About

ZHONGHUAN TIG CO LTD has a total of 65 patent applications. It increased the IP activity by 50.0%. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets measurement, telecommunications and digital networks are HITEC EPC, CEMIG GERACAO E TRANSMISSAO S A and GOLDCARD SMART GROUP CO LTD.

Patent filings in countries

World map showing ZHONGHUAN TIG CO LTDs patent filings in countries
# Country Total Patents
#1 China 65

Patent filings per year

Chart showing ZHONGHUAN TIG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Bin 21
#2 Chen Huiqing 18
#3 Chen Weikun 18
#4 Gao Mingzhang 16
#5 Liu Meng 14
#6 Xu Zhishan 12
#7 Li Qiang 11
#8 Mou Kechen 9
#9 Peng Ne 7
#10 Sun Zhenmin 7

Latest patents

Publication Filing date Title
CN110829975A Direct-current photovoltaic combiner box system based on high-altitude environment and implementation method
CN110943734A Isolation pulse output circuit with overload protection function and implementation method
CN110829429A Automatic interlocking control system of two incoming line cabinets and one bus coupler cabinet and operation method
CN110930820A HART bus protocol learning system
CN110849486A Temperature acquisition system implementation method based on RS485 bus communication
CN109451627A A kind of constant-current circuit and implementation method with working status indication
CN109269579A A kind of essential safety turbine signal deteching circuit and implementation method
CN109323730A Based on TDC-GP30 double-channel gas ultrasonic flowmeter and application method
CN109003435A A kind of decoding circuit and implementation method of infrared remote-controlled signal
CN109300297A A kind of setting method of the GPRS collector systems based on 485 communications
CN109120724A The GPRS collector and implementation method carried out data transmission based on GPRS network
CN107807600A A kind of electromagnetic flowmeter control system and control method based on 485 communications
CN107796998A A kind of three-phase power supply phase sequence detection circuit and detection method
CN106964965A A kind of transmitter visor assembly tooling and application method
CN106926406A The filling frock and application method of a kind of transmitter amplification board
CN106768133A A kind of sensor construction and its installation method of plug-in type ultrasonic flowmeter
CN106394540A Intelligent brake boosting control system and method of electric vehicle
CN106340175A Electromagnetic flowmeter wireless meter reading system and implementation method
CN106404128A High-precision ultrasonic level meter and measuring method
CN105227417A EPA bus and HART bus communication bridge