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LI HUIYUAN

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    141,867
About

LI HUIYUAN has a total of 17 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, agriculture and control are GUY CAMPBELL, SYLVAN R SHEMITZ DESIGNS INC and GUANGDONG HARMONY LIGHTING CO LTD.

Patent filings in countries

World map showing LI HUIYUANs patent filings in countries
# Country Total Patents
#1 China 17

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Huiyuan 17
#2 Dai Zhiping 1
#3 Chu Jiecai 1

Latest patents

Publication Filing date Title
CN108211245A A kind of leg medical rehabilitation device
CN105402207A Tractor plow intelligent electrical control system and method
CN105409353A Intelligent control system and method for rotary cultivator
CN106805515A A kind of scalable clothes rail in longitudinal direction
CN105134442A Farm machine start intelligent protection control system and method
CN105123097A Harvester protection and control system and method
CN104996011A Smart protection and control system and method for universal joint and gearbox of rotary cultivator
CN105052286A Intelligent protection control system and method of universal joint and gearbox of rotary cultivator
CN104756628A Working height adjusting and control system and method for rotary tillage tool of rotary cultivator
CN104728677A Led working lamp
CN104633504A Adjustable LED (light emitting diode) operation lamp for engineering machinery
CN104696906A Remote controllable LED working lamp for engineering machinery
CN103196071A Rotatably adjustable light emitting diode (LED) working lamp
CN103162149A Light-emitting diode (LED) work light capable of being adjusted in rotating mode
CN103075690A Rotatably adjustable LED (light-emitting diode) working lamp
CN102944284A Sensor for detecting material level of conducting medium
CN1670385A Anti-shock, anti-seepage, sealed folding type self plugging rivet