Learn more

Henan senyuan heavy industry co ltd

Overview
  • Total Patents
    253
  • GoodIP Patent Rank
    5,833
  • Filing trend
    ⇩ 9.0%
About

Henan senyuan heavy industry co ltd has a total of 253 patent applications. It decreased the IP activity by 9.0%. 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, civil engineering and machine tools are HAIHUI NEW ENERGY MOTOR CO LTD, ANHUI JIANGTIAN ENV SANITATION EQUIPMENT CO LTD and BYD CO LTD.

Patent filings in countries

World map showing Henan senyuan heavy industry co ltds patent filings in countries
# Country Total Patents
#1 China 253

Patent filings per year

Chart showing Henan senyuan heavy industry co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Xishan 84
#2 Chu Jinfu 80
#3 Yin Tengfei 70
#4 Xu Hongfei 58
#5 Chang Le 50
#6 Wang Chuang 43
#7 Li Bin 40
#8 Wang Shiwei 37
#9 Zhang Yachao 36
#10 Zhu Yongzhi 31

Latest patents

Publication Filing date Title
CN110707889A Permanent magnet synchronous motor and change-over switch thereof
CN110601453A Liquid cooling motor and electric automobile
CN112282369A Concrete pump truck cantilever crane, concrete pump truck cantilever crane subassembly and concrete pump truck
CN112238022A Sprayer and spraying vehicle
CN112239151A Telescopic leg assembly and automobile crane
CN112238910A Steering device, steering assembly using steering device and workpiece turnover vehicle
CN112238321A Reverse stop device of chain
CN112238184A Pipe clamp stamping die
CN112207746A Joint and rubber tube assembling tool
CN112207395A Welding method of transformer oil tank
CN112208896A Cylindrical workpiece transferring storage rack and storage rack assembly
CN112172433A Steering wheel and translation vehicle
CN112139313A Arc rolling machine
CN112141575A Tipping system of dustbin and control method
CN112141566A Garbage compression box
CN112153096A Sanitation car control system
CN112141914A Automobile crane and rear supporting leg assembly thereof
CN112113749A Vehicle rear protection testing device
CN112110354A Crane capable of adjusting position of counterweight
CN112108814A Ring pipe positioning tool