Learn more

WANG YIJING

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    65,185
  • Filing trend
    ⇩ 100.0%
About

WANG YIJING has a total of 47 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, engines, pumps and turbines and mechanical elements are BURTON LAWRENCE C, NEGRAO JOSE ARIMATHEA and NESHEIM ARVID.

Patent filings in countries

World map showing WANG YIJINGs patent filings in countries

Patent filings per year

Chart showing WANG YIJINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Yaosheng 28
#2 Wang Yaoqing 12
#3 Yaosheng Wang 6
#4 Wang Yijing 1
#5 Wang Zhirong 1

Latest patents

Publication Filing date Title
CN112081709A Pipe coupling shaft dragon revolves high-efficient power conversion device of coordinated type
CN112081708A Pipe coupling and rotating cooperative efficient power conversion device
CN111997828A Lever-assisted efficient water-lifting power conversion output device
CN111997827A Rotating wheel type buoyancy driven high-efficiency power conversion output device
CN111997826A Bucket-string type continuous water-lifting efficient power conversion output device
CN111173671A Double-shaft cyclone type efficient power conversion output device
CN111188724A Coaxial tornado type efficient power conversion output and power generation system
CN111207032A Double-shaft cyclone type efficient power conversion output and power generation system
CN111173670A Coaxial tornado type high-efficiency power conversion output device
CN110925435A Hoop type prestress high-efficiency sealing device
CN110953116A Self-suction type water lifting energy-rising efficient power conversion output device
CN109779827A One kind being based on still water buoyancy switching kinetics output method and its device
CN106979117A A kind of buoyant equilibrium power-assist formula gravity switching kinetics output device
CN106894946A A kind of method that utilization floatage energy changes output power by gravity
CN104895738A Waterpower self-floating efficient power transformation output device
CN105020089A Hydraulic power self-floating type large-capacity high-lift water lifting device
CN104500745A High-abrasion-resistance floating sealing device with absorption and compensation functions
CN104612935A Floatation-promotion lifting type high-capacity high-lift efficient liquid pumping device
CN104314744A Floating and sinking bidirectional acting type power output device
CN103982371A Vertical buoyancy lift sedimentation power output device