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BEIJING ZONGHENG ELECTROMECHANICAL TECH DEV CO LTD

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    94,992
About

BEIJING ZONGHENG ELECTROMECHANICAL TECH DEV CO LTD has a total of 22 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets control, electrical machinery and energy and digital networks are CHENGDU YAOCHENGTONG TECHNOLOGY CO LTD, FIELDBUS FOUNDATION and BEAMEX OY AB.

Patent filings in countries

World map showing BEIJING ZONGHENG ELECTROMECHANICAL TECH DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing BEIJING ZONGHENG ELECTROMECHANICAL TECH DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xie Bingruo 10
#2 Xia Fei 9
#3 Zheng Xueyang 8
#4 Gao Jilei 7
#5 Zhang Shunguang 5
#6 Gao Feng 5
#7 Ma Chi 4
#8 Zhao Hongwei 4
#9 Yin Zhenhuan 4
#10 Zhu Guangchao 4

Latest patents

Publication Filing date Title
CN108226730A A kind of multichannel insulation pressure resistance automatic testing equipment and method
CN105974253A Inverter power transistor open circuit fault diagnosis method
CN104775067A Alloy nodular cast iron for railway vehicle brake disks
CN104682684A Converter and overcurrent and overvoltage protection method thereof
CN104750071A Electronic system for distributed and modular railway vehicle
CN104503771A Integrated development platform of train network control system
CN104572108A Train network control system software development method
CN104554347A Interconnection method for rail vehicles
CN104683441A Communication method of railway vehicle network system
CN104571045A Central control unit of high speed train network control system
CN104503766A Continuous function chart (CFC) programming method
CN104714468A Method of comparison between continuous functional diagram files
CN104503765A Continuous function chart (CFC) programming method
CN104503818A Continuous function chart (CFC) programming method
CN108345451A A kind of continuous function figure programmed method
CN104572233A Continuous function chart programming method
CN104527710A Magnetic rail braking device
CN103192816A Multichannel control pressure relay valve
CN102941848A Service braking method and device used for railway vehicle braking system
CN102951173A Emergency braking device and method of braking system of railway vehicle