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BEIJING SINOHYTEC CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    25,844
  • Filing trend
    ⇧ 100.0%
About

BEIJING SINOHYTEC CO LTD has a total of 59 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, electrical machinery and energy and transport are SHANGHAI SHENLI HIGH TECH CO LTD, ASIA PACIFIC FUEL CELL TECH and JIANGSU CHUNLAN CLEANING ENERGY RES INST CO LTD.

Patent filings in countries

World map showing BEIJING SINOHYTEC CO LTDs patent filings in countries
# Country Total Patents
#1 China 59

Patent filings per year

Chart showing BEIJING SINOHYTEC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Guoqiang 24
#2 Gan Quanquan 12
#3 Zhou Pengfei 11
#4 Jia Nengyou 8
#5 Hong Po 7
#6 Zhao Xingwang 7
#7 Yang Shaojun 6
#8 Liu Wei 6
#9 Zhang He 6
#10 Cao Hongyu 4

Latest patents

Publication Filing date Title
CN111628196A Air system control method of fuel cell
CN111332156A Safety control system of fuel cell vehicle
CN111403782A Power control method of fuel cell system
CN111301228A Cold start control method for fuel cell vehicle
CN111258365A Power control method of fuel cell system
CN110970642A Air system control method of fuel cell
CN110854416A Start preparation method of fuel cell system
CN110690481A Pressure regulator control method of fuel cell system
CN110611111A Method for measuring instantaneous hydrogen flow of fuel cell hydrogen system
CN110203109A The controller of hydrogen fuel cell system
CN110224160A A kind of fuel cell system method for diagnosing faults
CN110112446A A kind of remaining hydrogen calculation method of fuel cell hydrogen system
CN110190294A A kind of modular cart hydrogen fuel cell system
CN110131582A A kind of hydrogen storage cylinder degradation detecting method of fuel cell hydrogen system
CN110212220A A kind of hydrogen storage cylinder method for diagnosing faults of fuel cell hydrogen system
CN110112443A A kind of fuel cell hydrogen system plus hydrogen method for diagnosing faults
CN110159918A A kind of hydrogen storage cylinder method for controlling opening and closing of fuel cell hydrogen system
CN109962269A Fuel cell is lengthened the life system and method
CN109738136A Automatic gas density test system
CN109435779A The starting method and system of fuel-cell vehicle