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CHENGDU HONF TECH CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    138,286
  • Filing trend
    ⇩ 100.0%
About

CHENGDU HONF TECH CO LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets machine tools and engines, pumps and turbines are BEIJING INST OF ELECTRO MACHINING, OCONNOR THOMAS JOHN and OYO JIKI KENKYUSHO KK.

Patent filings in countries

World map showing CHENGDU HONF TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing CHENGDU HONF TECH CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Aimin 11
#2 Yang Chao 10
#3 Zheng Ke 9
#4 Guo Zhiqiang 5
#5 Li Mingfei 4
#6 Xu Peijiang 4
#7 Ye Huaqiang 4
#8 Zhu Zhigang 3
#9 Feng Bin 2
#10 Rao Yong 2

Latest patents

Publication Filing date Title
CN112222551A Gas film hole positioning tool and machining method thereof, and gas film hole machining and detecting method
CN112276618A Method for machining tenon of blade of gas compressor
CN111890133A Processing method of palm tree-shaped tenon teeth
CN111822801A Method for milling turbine blade expansion hole by electric spark
CN111872506A Row electrode assembly for machining multi-connected guide vane air film hole and machining method thereof
CN111843081A Turbine blade exhaust edge air film hole machining method
CN111872505A Machining method for blade tip groove of turbine blade
CN110524077A A kind of central nozzle cyclone electrical discharge machining auxiliary device and processing method
CN110497338A A kind of heavy duty gas turbine stator blade obturages grooving apparatus and its processing method
CN110497318A A kind of heavy duty gas turbine processing idler wheel and its design method
CN110497250A A kind of processing method of small-sized combustion engine turbine guide vane circular arc and end face
CN108247422A A kind of automatic capturing method for axle journal class part in numerical control machine tool