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JINFENG LI

Overview
  • Total Patents
    21
About

JINFENG LI has a total of 21 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and materials and metallurgy are ARC KK, WUHAN HUAXUAN HIGH TECH CO LTD and IVANOVSKAYA G KHIM T AKADEMIYA.

Patent filings in countries

World map showing JINFENG LIs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing JINFENG LIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jinfeng Li 21
#2 Yonghai Zhao 4

Latest patents

Publication Filing date Title
CN102696360A Layered grain bin
CN102687610A Universal ridging and film mulching machine
CN102515649A Perlite external wall insulation board and processing method thereof
CN102493561A Heat insulation board and processing method thereof
CN102501304A Process for working insulation board
CN102529205A Deep processing technology of insulation board
CN102409772A Novel perlite external-wall insulation board and construction method thereof
CN102797413A Structure of shutter curtain
CN102783895A Novel milk box
CN101958175A Jointing clamp safety hood of transformer
CN101958177A Safety guard for transformer high-voltage bushing and jointing clamp
CN101958176A Safety guard for transformer bushing and oblique jointing clamp
CN101958183A Double-tight pole thread wiring clamp of transformer
CN101958182A Dual-fixation oblique holding pole jointing clamp of transformer
CN101748877A Construction process of compounding and pouring polyurethane foam on exterior wall veneer
CN102102166A Duplex stainless steel with high corrosion resistance and production technology thereof
CN102101125A Process for producing 50Mn2V hot-rolled narrow strip steel
CN101833398A Position detecting device and method thereof
CN101386504A Slurry slag refining technique and mixed products with cement and thereof
CN101625642A Disk management system and method