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HUAIAN SHENGJIE HYDRAULIC MACHINERY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    173,813
About

HUAIAN SHENGJIE HYDRAULIC MACHINERY CO LTD has a total of 21 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and electrical machinery and energy are BEIJING TIANDI MARCO ELECTRO HYDRAULIC CONTROL SYSTEM CO LTD, DONGGUAN HAITE PAWO HYDRAULIC TECH CO LTD and SHAO YUQIANG.

Patent filings in countries

World map showing HUAIAN SHENGJIE HYDRAULIC MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing HUAIAN SHENGJIE HYDRAULIC MACHINERY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tian Shougang 15
#2 Shi Miaoxin 8
#3 Zhang Hongliang 6
#4 Xiangyu Li 4
#5 Miaoxin Shi 3
#6 Shougang Tian 3
#7 Zhang Yan 3
#8 Wu Kun 2
#9 Shouhong Tian 1

Latest patents

Publication Filing date Title
CN109307085A A kind of flow control valve easy to adjust
CN109296529A A kind of hydraulic pump with long service life
CN109296577A A kind of good airproof performance and it is convenient for clean hydraulic control valve block
CN109340520A It is a kind of that stable electromagnetic relief valve is installed
CN109296530A It is a kind of can the fixed constant flow pump of Fast Installation
CN109193508A A kind of intelligent electric-controlled valve system of tractor
CN108868840A A kind of double telescope supports of hydraulic use being easily installed
CN108757647A A kind of hydraulic device fast cooling device
CN108757640A A kind of hydraulic assembly cover board being easily installed
CN102865397A Hand-operated direction valve body structure
CN102848024A Double-surface synchronous processing device for multiple workpieces
CN102848224A Cone locating and milling clamp for valve body
CN102847975A Valve hole processing device of sheet type reversing valve
CN102848223A Boring machine jig for gear hole of pump body
CN102847999A Device for milling surface of plate valve
CN102848300A Horizontal handmade-imitated grinding machine
CN102848280A Valve body inner hole burr removing apparatus
CN102425544A High pressure gear pump
CN102121541A Oil duct crossing and connecting structure of hydraulic multi-channel reversing valve
CN102152077A Micro-cutting technique for superposition type valve plates of hydraulic multiple directional control valve