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NINGBO CITY YINZHOU DELIGHT TECH CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    101,246
  • Filing trend
    ⇧ 100.0%
About

NINGBO CITY YINZHOU DELIGHT TECH CO LTD has a total of 17 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, measurement and environmental technology are VERTZILE SHVAJTS AG, WAERTSILAE SCHWEIZ AG and TIANJIN LOVOL ENGINES CO LTD.

Patent filings in countries

World map showing NINGBO CITY YINZHOU DELIGHT TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

Chart showing NINGBO CITY YINZHOU DELIGHT TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Jingyan 11
#2 Guo Ruqiang 7
#3 Cui Lanlan 5
#4 Li Jishuang 5
#5 Huang Lei 4
#6 Xiao Guangfei 4
#7 Zheng Xiaofeng 4
#8 Han Jing 4
#9 Jia Yuding 3
#10 Ren Bingyu 3

Latest patents

Publication Filing date Title
CN111878244A 48V hybrid electric system
CN111997766A Control method applied to automobile controller
CN111735634A Optical engine control method and device
CN110953077A Vehicle, internal combustion engine with variable compression ratio and piston connecting rod mechanism thereof
CN109209687A Gasoline engine exhaust recirculation line structure
CN108982112A A kind of optical engine
CN109000929A A kind of single cylinder optical engine
CN108661819A Lightweight low-friction piston
CN108412605A The multistage variable tumble flow regulating device of gas handling system
CN108457767A A kind of optical engine and its working method
CN107907336A A kind of engine variable-valve timing simulation system and its analogy method
CN107620633A Methanol engine
CN107143401A A kind of oil-gas separator structure and engine
CN106271523A A kind of electromotor crank and chain-wheel assembling device
CN106089474A The cylinder of a kind of gasoline engine and the assembly method of installation cylinder head
CN105772647A Device for casting engine cylinder interval water hole and casting technology
CN105547696A Testing device of front wheel systems of engine