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LONG LINFENG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    167,519
About

LONG LINFENG has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and chemical engineering are XI AN HUAYONG ELECTROMECHANICAL SCIENCE & TECHNOLOGY CO LTD, KIEFER GMBH MASCHF G G and HANZHOU SICHUAN ENV PROT TECH CO LTD.

Patent filings in countries

World map showing LONG LINFENGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing LONG LINFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Long Linfeng 11

Latest patents

Publication Filing date Title
CN106668995A Retractable type laryngeal mask
CN106704920A Fireproof LED down lamp
CN106673739A Cutting-type aeration compost method
CN106678588A Anti-glare LED lamp
CN106678512A Installation structure of panel television set
CN106679260A Stainless steel cold storage ice particle
CN106667313A Insert-sheet-type dish rack
CN106679012A Separate-type electronic mist generation device applicable to fan
CN104587893A Ceramic raw material granulator
CN104492301A Horizontal mixing machine capable of uniform mixing
CN103158169A Large caliber polyvinyl chloride (PVC) tube dust-free cutting machine