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Foshan keda hydraulic machinery co ltd

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    103,721
  • Filing trend
    ⇩ 87.0%
About

Foshan keda hydraulic machinery co ltd has a total of 19 patent applications. It decreased the IP activity by 87.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, machine tools and mechanical elements are Jiangsu hengjiu machinery co ltd, IMAMURA YUUZOU and JIANGSU WANCHUAN HYDRAULIC MACHINERY EQUIPMENT CO LTD.

Patent filings in countries

World map showing Foshan keda hydraulic machinery co ltds patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing Foshan keda hydraulic machinery co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Zhonghua 10
#2 Luo Yun 4
#3 Zhong Longhui 4
#4 He Haobo 3
#5 Deng Huohan 2
#6 Lin Xianteng 2
#7 Wu Zhongqing 2
#8 Yang Beibei 2
#9 Tu Chenke 1
#10 Yang Jun 1

Latest patents

Publication Filing date Title
CN111207118A Vacuum type liquid pumping device
CN111113989A Hydraulic pressure block device and pressing process thereof
CN110748469A Control method and device of variable plunger pump and variable plunger pump
CN110103499A A kind of steel slag press and its pressing process
CN110500252A Plunger pump control method and device
CN107701418A A kind of machine liquid proportional controls servo oil pump
CN107642486A A kind of Novel plunger pump static pressure supports side cover
CN109424593A A kind of constant pressure variable displacement pump transition plates
CN109268254A Low noise lightweight hydraulic pump plunger
CN109268252A The stabilization fixed structure of hydraulic pump oil distribution casing
CN108571482A The open type pump that can reversely export
CN108457918A A kind of control of flow and pressure Variable plunger pump of free of losses
CN108457829A A kind of band unloading starts the Variable plunger pump of control function
CN106837770A Improve the axial plunger pump of sealing assembling structure
CN105317671A Novel valve element set structure for A4VSO pump HD valve
CN105090011A Novel DR valve structure for A4VSO pump
CN104325430A Mounting tool of main shaft sealing cover
CN103398007A Noise-reducing structure and noise-reducing method of hydraulic axial plunger pump
CN102606740A Novel rotary sealing structure for rotary shaft