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LI YANSONG

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    72,015
  • Filing trend
    ⇩ 100.0%
About

LI YANSONG has a total of 26 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1997. It filed its patents most often in China and United States. Its main competitors in its focus markets control, measurement and packaging and shipping are KUNSHAN SERGEANT EQUIPMENT IND CO LTD, NEW ERA AI ROBOTIC INC and FANUC CORP.

Patent filings in countries

World map showing LI YANSONGs patent filings in countries
# Country Total Patents
#1 China 25
#2 United States 1

Patent filings per year

Chart showing LI YANSONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Yansong 26
#2 Wang Fan 1

Latest patents

Publication Filing date Title
CN109656159A A kind of harbour offshore paddy field fishing operation machinery wireless remote control system
CN109668268A A kind of SCM Based air-conditioner controller system
CN109656284A One kind being based on Internet of Things plant factor monitoring system
CN109660498A Data collection system network based on embedded system
CN109656158A A kind of energy-saving control system for single-chip microcontroller Switching Power Supply
CN108082279A A kind of automatic Steering Control System of Tractor Based
CN108092566A A kind of brushless direct current motor driving and protection circuit
CN108086093A A kind of Auto-leveling control system of paver
CN108081241A A kind of four-degree-of-freedom Pneumatic Manipulator control system
CN108081649A A kind of tread wrapping line electric control system
CN108086282A A kind of Waterpower type ship elevator electric control system
CN108092559A A kind of plastic-magnetic strip extruder electric control system
CN108093378A A kind of wireless monitor net sensor circuit
CN108088493A A kind of solar drying apparatus multiple spot temperature/humiditydetection detection system
CN108088944A A kind of micro gas chromatograph thermal conductivity detector (TCD) amplifying circuit
CN108083118A A kind of carbon baking multifunctional crane electric control system
CN108081261A A kind of ceramic wall and floor bricks sorting robot movement and control system
CN108088442A A kind of unmanned plane MIMUGPS integrated navigation systems
CN108088479A A kind of slight photo-electric signal detection circuit
CN108089476A A kind of sewage plant electric control system