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SHANGHAI SHANGSHI ENERGY TECH CO LTD

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    84,820
About

SHANGHAI SHANGSHI ENERGY TECH CO LTD has a total of 20 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and transport are CENTRAX POWER UNITS LTD, GEORG STAUBER DR ING and WILLIAMS RES CORP.

Patent filings in countries

World map showing SHANGHAI SHANGSHI ENERGY TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 20

Patent filings per year

Chart showing SHANGHAI SHANGSHI ENERGY TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Shizhu 17
#2 Huang Xiao 8
#3 Gao Hua 5
#4 Zhang Liqiang 3
#5 Qiu Guocai 2
#6 Chen Bo 2
#7 Zhang Fei 2
#8 Dai Kui 2
#9 Wang Xiaopang 2
#10 Gu Cheng 2

Latest patents

Publication Filing date Title
CN112282938A Centerbody assembly for a gas turbine engine
CN112282963A Gas turbine engine tail cone connecting piece
CN112264937A Turbine blade positioning jig and tenon machining method
CN112228224A Self-pressurization sealing pressure oil return bearing cavity of gas turbine engine
CN112228225A Turbojet engine lubricating system
CN112228223A High-power gas turbine engine
CN112173079A Electric variable propeller type turboprop engine
CN112065737A Ultrahigh pressure ratio single-stage axial flow compressor based on super-large aspect ratio
CN111734530A Redundancy electric fuel system and control method
CN111622985A Diffuser integrating diffusion and rectification
CN111734537A Fuel control system and control method
CN111734534A Engine fuel supply flow control system and control method thereof
CN111472845A Turbine disc and blade locking mechanism for turboprop engine
CN111188687A Fuel oil system for gas turbine starter
CN111207218A Straight-through normally-open type electromagnetic valve
CN111156310A Gravity oil return mechanical one-way valve of gear box
CN110895174A Dynamic torque measuring mechanism of turbine engine
CN110939565A External gear pump and electric lubricating oil pump
CN109113803A Rotor startup structure for turbogenerator
CN109141076A A kind of heat exchanger