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CHINA LEEMIN HYDRAULIC CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    148,010
  • Filing trend
    ⇩ 75.0%
About

CHINA LEEMIN HYDRAULIC CO LTD has a total of 13 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, civil engineering and chemical engineering are JINDEX PTY LTD, SHANGHAI LIXIN HYDRAULICS CO and HIGH TECH FLUID POWER CO LTD.

Patent filings in countries

World map showing CHINA LEEMIN HYDRAULIC CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing CHINA LEEMIN HYDRAULIC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ye Ping 12
#2 Liang Fuchun 8
#3 Yao Yinjun 7
#4 Yi Jichuan 6
#5 Luo Guoguang 4
#6 Xia Jianlong 2
#7 Zhou Naixi 2
#8 Jin Chaomeng 2
#9 Li Chang'E 2
#10 Xiao Qingrong 1

Latest patents

Publication Filing date Title
CN112012976A Electric steering control valve
CN109707685A A kind of Multi-cylinder lifts/declines synchronous digital hydraulic control system
CN108799237A A kind of electro-hydraulic directional control valve
CN107989111A Loader hydraulic system automatic control system
CN107869490A A kind of digital hydraulic speed change operating valve
CN107883016A A kind of electro-hydraulic directional control valve valve element
CN107178105A A kind of Digitizing And Control Unit of loader hydraulic system
CN106246627A A kind of rotary control type hydraulicdirectional control valve
CN105127158A Solid-liquid two-phase pulse flushing equipment for fluid pipe
CN104959281A Gluing and drying assembly line for filter element semi-finished product filter screen
CN104942730A Handle pressing type clamping tool for filter element semi-finished filter screen
CN104028061A Embedded hydraulic air filter with lock
CN102478035A Self-locking semi-automatic exchange double-drum pressure pipeline filter