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QINGDAO LKC HYDRAULIC MACHINERY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    143,102
  • Filing trend
    ⇩ 100.0%
About

QINGDAO LKC HYDRAULIC MACHINERY CO LTD has a total of 12 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 mechanical elements, engines, pumps and turbines and transport are BRUENINGHAUS HYDROMATIK GMBH, IFIELD RICHARD J and MARTORELL ALUJA JUAN.

Patent filings in countries

World map showing QINGDAO LKC HYDRAULIC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing QINGDAO LKC HYDRAULIC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Jinbo 12
#2 Shao Zuoshun 8
#3 Gao Bingwu 6
#4 Huang Renshan 2
#5 Bai Limiao 1
#6 Xing Bin 1

Latest patents

Publication Filing date Title
CN107654604A A kind of agricultural hydraulic travel driving unit
CN107654364A A kind of integrated form Variable plunger pump distributing construction
CN107514359A A kind of inclined plate of variable piston pump structure
CN107598772A A kind of bore clamp
CN106050898A Small-area contact chuck ball hinge friction pair structure
CN106051121A Duplex gear speed reducing device
CN106051068A Agricultural machinery caterpillar band hydraulic drive device
CN106051242A Double-acting overflow valve for hydraulic motor
CN105715448A Oval plunger body structure based on dynamic pressure balance
CN105822494A Curved tooth structure of swashplate type hydraulic motor spindle
CN105736355A Flow distribution structure based on dynamic pressure balance of flow distribution plate
CN104482179A Quick unlocking structure of crawler traveling device