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SHANGHAI HENGTUO HYDRAULIC CONTROL TECHNOLOGY CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    169,265
About

SHANGHAI HENGTUO HYDRAULIC CONTROL TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets machine tools and measurement are VERNON WILLIAM WILLETT, AMBORN GEORGE and MAXTECH CONSUMER PRODUCTS LTD.

Patent filings in countries

World map showing SHANGHAI HENGTUO HYDRAULIC CONTROL TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing SHANGHAI HENGTUO HYDRAULIC CONTROL TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Gou Nannan 5
#2 Li Tao 5
#3 Zhu Qian 5
#4 Zhang Anlun 5
#5 Chen Lihui 4
#6 Ding Jianjun 4
#7 Su Errui 3
#8 Wang Zhijun 3
#9 Yang Wentao 3
#10 Jin Yaolan 3

Latest patents

Publication Filing date Title
CN105290782A Servo valve assembly limiting and press-fitting process equipment and method
CN105300096A Furnace temperature uniformity device of external heating type vacuum heating furnace
CN105291045A Limiting and press-fit process device and method for thin-walled tube assembly
CN105241408A Two intersecting hole coplanarity detection device and method
CN105215392A The adjustable interior locating device of smooth turning lathe collet
CN105277101A Apparatus and method for measuring the space between nozzle and acceptor
CN105203954A Device and method for detecting output force of torque motor through jet flow servo valve
CN105203953A Device and method for detecting output displacement of torque motor through jet flow servo valve
CN104913754A Displacement sensor performance detection device and displacement sensor performance detection method
CN103406828A Vibrating type central hole grinding device and method providing shaft part positioning reference
CN103398045A Pneumatic flow measuring device of electro-hydraulic servo valve with sliding valve-controlled throttling window coverage
CN103344267A Analog signal conversion module of photoelectric encoder