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WANG LIANGREN

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    152,037
  • Filing trend
    ⇩ 100.0%
About

WANG LIANGREN has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1994. It filed its patents most often in China. Its main competitors in its focus markets machine tools, machines and macromolecular chemistry and polymers are ONISHI HIDEAKI, SHENZHEN YUANFANG TECH NEW MATERIAL CO LTD and GUANGDONG BAIHUIDA NEW MAT CO LTD.

Patent filings in countries

World map showing WANG LIANGRENs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing WANG LIANGRENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Liangren 6
#2 Liang Zhongyi 6
#3 Ruan Hongliang 1
#4 Wang Lianren 1
#5 Wang Li 1
#6 Liangren Wang 1

Latest patents

Publication Filing date Title
CN111421292A Panel fixed moving mechanism of outer box of welded type fan
CN111571090A Clamp for clamping outer box board of silent fan
CN111571091A Panel location fixed frame platform of outer box of fan
CN111515797A Semi-automatic grinding mechanism for volute air inlet of centrifugal ventilator
CN111531443A Automatic grinding machine for end part of air inlet of volute of fan
CN111571430A Clamping mechanism for machining air inlet of volute of fan
CN110483895A A kind of fire retardant plastic mastre batch and preparation method for cable filling rope
CN110527284A A kind of automobile plating nylon plastic material and preparation method
CN110498938A A kind of the plastic, transparent masterbatch and preparation method of the powder of composite transparent containing self assembly
CN106839875A A kind of saving casting device
CN106839901A A kind of intelligence throws net flying body
CN1353063A Boosting pump for steering car
CN1210204A Oil pump with honeycomb porous paddles
CN1144304A Sloping cam-plate synchronously-rotating plunger pump