Learn more

HUBEI SANJIANG SPACE JIANGBEI MECHANICAL ENG CO LTD

Overview
  • Total Patents
    75
  • GoodIP Patent Rank
    35,802
About

HUBEI SANJIANG SPACE JIANGBEI MECHANICAL ENG CO LTD has a total of 75 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and macromolecular chemistry and polymers are PICOSYS INC, SIGLER DAVID R and PICOSYS INCORPORATED.

Patent filings in countries

World map showing HUBEI SANJIANG SPACE JIANGBEI MECHANICAL ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 75

Patent filings per year

Chart showing HUBEI SANJIANG SPACE JIANGBEI MECHANICAL ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Tianxiong 17
#2 She Pingjiang 17
#3 Deng Defeng 16
#4 Han Qingbo 14
#5 Zhang Zhibin 12
#6 Yin Zhengshuai 12
#7 Zhang Jun 12
#8 Tan Yunshui 11
#9 Wei Hong 11
#10 Lei Ning 10

Latest patents

Publication Filing date Title
CN105312766A Laser welding device and method for steel cord
CN105198471A Preparation method of graphene modified ceramic matrix composite material with stealth and wave transmission properties
CN105199297A Bismaleimide resin premix with good dielectric property as well as preparation method and device of bismaleimide resin premix
CN105108461A Ultrasonic vibration machining method for C/SiC material product internal threads
CN105156881A Intelligent supercharging device and method for low-temperature thermal insulation container
CN105150438A Winding solidification device for carbon fiber composite thin-wall skirt part
CN105024159A Preparation method of high-temperature-resistant wave-transmission resin-based antenna cover component
CN104988668A Stitching braiding method for fiber fabric for antenna cover and specific stitching die
CN104907777A Method for processing three dimensional spatial structure assembly hole of antenna housing through special drilling rig
CN104924036A Manufacturing method of liquid-propellant rocket engine combustion chamber
CN104923806A Thin-walled polytetrafluoroethylene sealing ring machining method
CN104874985A Manufacturing method of high temperature alloy porous precise injector
CN104875316A Shaping method of sealing gasket between windows and covering cap of cone-cylinder-shaped thermal shield
CN105130483A Composite quartz ceramic radome body compression molding method and dedicated compression mold
CN104874909A Liquid-phase diffusion bonding method for quartz composite ceramic and iron-nickel alloy
CN105048102A Method for adhering wave-adsorbing patches and aluminum foils to inner wall of taper-drum-shaped heat protection shield
CN104948901A Manufacturing method of high-temperature and high-pressure gas cylinder with thin-wall metal lining structure
CN105003354A Preparation method of soft partition plate for double pulse engine
CN104953275A Asymmetric multilayer radome body and machining method thereof
CN104931585A Composite material debonding defect ultrasonic C-scan detection area assessment method