Learn more

STATE-RUN NO 616 FACTORY

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    82,058
  • Filing trend
    ⇩ 100.0%
About

STATE-RUN NO 616 FACTORY has a total of 20 patent applications. It decreased 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 machine tools, materials and metallurgy and engines, pumps and turbines are LUOYANG JIANHAO HEAVY MACHINERY LTD COMPANY, WUXI WEIFU MASHAN OIL PUMP AND OIL NOZZLE CO LTD and SUZHOU MAIKAFU INDUSTRIAL TECH CO LTD.

Patent filings in countries

World map showing STATE-RUN NO 616 FACTORYs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing STATE-RUN NO 616 FACTORYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Xuedong 13
#2 Guo Jushou 11
#3 Wang Lianhong 7
#4 Yin Guohua 4
#5 Li Zhiguang 4
#6 Zhang Baorong 3
#7 Jing Hong 3
#8 Tian Tian 3
#9 Zhang Yao 3
#10 Hu Fengze 3

Latest patents

Publication Filing date Title
CN106965014A A kind of accurate efficiently drilling clamp of the complicated oilhole system of distribution cam axle
CN107052405A A kind of high-precision high-efficiency overturns drilling clamp
CN107160290A End face precision, the high efficient grinding fixture of positioning are grouped based on screw thread
CN106976008A A kind of big L/D ratio intersects the burr removal device and method of deep oilhole
CN107084859A Molten metal deep layer sampler
CN106955987A Low pressure casting rising head plugging device and method for blocking
CN106870221A It is a kind of to prevent the method that the power of the assembling unit declines in container
CN106735360A A kind of precise high-efficiency small-bore boring cutter
CN106541194A A kind of accurate quick flexibility electric spark processing clamp
CN106736642A Needle-valve body oil holding slot bias boring fixture
CN106541193A Accurate abnormity high-pressure oil duct processing method
CN106624878A Multi-station clamp with high efficiency and precise division
CN106734924A The large-scale snakelike running channel one-step moulding method of housing class casting
CN105904406A Precision press fitting device for spinning bushes at high strength
CN106064186A The pipe fitting Process Unit of Large-power High-Speed diesel engine and bending method
CN105598501A Converse boring processing device for intermittent deep hole
CN105598338A Taper sleeve assembling structure of jaw body and jaw insert
CN105618655A Jack type clamping structure of jaw insert
CN105583350A Hook type clamping structure with jaw inserts
CN106391970A Convex-concave assembling structure of jaw body and jaw insert