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LIN ZHIKAI

Overview
  • Total Patents
    43
  • GoodIP Patent Rank
    37,001
  • Filing trend
    ⇩ 93.0%
About

LIN ZHIKAI has a total of 43 patent applications. It decreased the IP activity by 93.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, agriculture and civil engineering are MARTI IND METALURGICA S L, KUNSHAN VIZA VALVE CO LTD and CHENGDU OPTIMUX CONTROL VALVE CO LTD.

Patent filings in countries

World map showing LIN ZHIKAIs patent filings in countries
# Country Total Patents
#1 China 43

Patent filings per year

Chart showing LIN ZHIKAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Zhikai 43
#2 Wu Hanlun 26
#3 Yu Zhongxiao 16

Latest patents

Publication Filing date Title
CN109645575A A kind of shirt
CN107993635A A kind of violin bow
CN108109604A A kind of violin D pegs
CN108298246A Bamboo grove environment bamboo shoots carrier
CN107355554A A kind of gate valve peculiar to vessel
CN107251891A A kind of animal trap
CN107288202A A kind of anti-alluvial rain dirt pipe of horizontal positioned
CN107327586A A kind of valve for preventing shell biology from stining cloth sealing surface
CN107387793A A kind of anti-shell biology stings the valve of cloth in inner chamber
CN107310365A Sedan cabin curtain
CN107310364A Sedan cabin abat vent
CN107327587A A kind of bottom valve
CN107165249A It is a kind of to subtract the rain dirt pipe for keeping away dirt alluvial
CN107327627A A kind of sealing surface fluid erosion prevention device positioned at drain pipe chamber side on valve body
CN107178643A Cooling system gate valve on a kind of ship
CN107339009A A kind of zoo beast of prey free-ranging regional boundary wall
CN107178625A The valve that a kind of water inlet end is connected with sea
CN106813001A Tool keying situation indicates the gate valve of function
CN106764024A A kind of rotary hand wheel valve flow indicator
CN106931234A Tool flow indicates the gate valve of function