Learn more

LI RONGFU

Overview
  • Total Patents
    35
  • GoodIP Patent Rank
    232,232
About

LI RONGFU has a total of 35 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, electrical machinery and energy and medical technology are TIANJIN FULONG METAL PRODUCTS FACTORY, NANTONG HUIDESENG PACKAGING MAT CO LTD and TAIZHOU WANGLING INSULATING MAT FACTORY.

Patent filings in countries

World map showing LI RONGFUs patent filings in countries
# Country Total Patents
#1 China 34
#2 United States 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Rongfu 35
#2 Ding Ran 1
#3 Kwon Oh-Hun 1
#4 Li Kai 1

Latest patents

Publication Filing date Title
CN106265603A A kind of magnetic energy electrostatic Chinese medicine meridian point patch treating Blood stasis
CN104649594A Double-chamber multi-burner calcining kiln
CN104647655A Core-pulling mould suitable for flow-line production
CN104649123A Large-scale pile-tube hoisting mechanical device
CN104518337A Signal switching apparatus with dust particle prevention
CN104515627A Force measuring apparatus of fixed torque locking structure
CN104436370A Driven precision injector
CN104444588A Winding machine for cotton and wool spinning
CN104454403A Pollution-free and low-consumption power generating equipment
CN104455023A Shaft sleeve device suitable for being mounted on cylindrical mechanical element
CN104442765A Wheel type mechanical braking equipment
CN104453742A Non-pressure well type underground pipe string equipment
CN104455305A Efficient antiskid differential
CN104455988A Frame type ship mold measuring instrument
CN104433370A Connecting rod type lifting mechanical device
CN104443279A Remote sensing type marking device
CN103749438A Technology for making paste pesticide
CN103387884A Environment-friendly washing powder
CN103387520A Preparation method of guandine thiocyanate
CN103756390A Antifouling emulsion paint coat