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WEN YULIN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    127,045
  • Filing trend
    ⇩ 100.0%
About

WEN YULIN has a total of 13 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, medical technology and machine tools are FAGERHULTS AB, LIUZHOU GERUISI OPTOELECTRONIC TECH CO LTD and ANQING AOLIDE PHOTOELECTRIC CO LTD.

Patent filings in countries

World map showing WEN YULINs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing WEN YULINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wen Yulin 13
#2 Wen Jinfeng 1
#3 Wen Jinfang 1
#4 Gao Ronghua 1

Latest patents

Publication Filing date Title
CN110327083A A kind of type eye speculum easy to use for medical ophthalmology
CN110200668A A kind of type eye speculum easy to disassemble for ophthalmology
CN108158463A For the draw-out device of roll paper
CN107900171A Apply to the mould of stamping parts cutting burrs
CN108080496A The accurate turn device of automobile cage retainer
CN107984919A Fixture is carved in a kind of beating for automobile differential bevel gear
CN105485589A Rental display screen
CN105423143A Lamp
CN105402645A Advertising device
CN105423142A Illumination device
CN105509002A Lamp bar
CN105508882A LED (light-emitting diode) lamp
CN104783027A Preparation method for purely-natural mature capped comb honey yielded by honeybees in honeycomb construed by honeybees