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DEC AUTOMATION CONTROL ENG CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    112,352
About

DEC AUTOMATION CONTROL ENG CO LTD has a total of 15 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are CHANGZHOU HYDRAULIC COMPLETE EQUIPMENT CO LTD, BIONDI ARMANDO and MULTIDOCK HYDRAULIC AB.

Patent filings in countries

World map showing DEC AUTOMATION CONTROL ENG CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing DEC AUTOMATION CONTROL ENG CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jia Xiaoping 4
#2 Zhu Tingzhong 4
#3 Chen Zhiyong 4
#4 Wang Zhili 4
#5 Wu Zhifang 3
#6 Cao Weifu 2
#7 Zeng Guangming 2
#8 Lyu Bo 2
#9 You Tao 2
#10 Li Huayin 2

Latest patents

Publication Filing date Title
CN112271758A Control method for fast grid connection of wind generating set
CN112032118A Prevent speed regulator control system of cluster oil
CN111963323A Fuel control method in gas turbine speed-up process
CN111692142A Combined control device based on green medium
CN111810300A Gas turbine protection device
CN111577406A Three-taking two-hydraulic shutoff protection device with online verification function
CN111459118A Closed-loop control method based on stepping superposition
CN111365081A Control device for power system for small ship
CN111336151A Control method of hydraulic speed regulation system with manual automatic switching function
CN111350627A Hydraulic speed regulation control system with automatic hand switching function
CN111238547A Rotation speed calculation algorithm for zero-crossing turnover of position type encoder
CN111245211A Servo bleeder resistor intelligent control algorithm
CN111255623A Fault detection method for double-sensor redundancy of hydraulic turbine speed governor servomotor
CN110021994A Digital electro-hydraulic controller DC power supply switching system
CN109915218A A kind of electro-hydraulic converting member fault diagnosis system of DEH system