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Siemens power automation co ltd

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    83,435
  • Filing trend
    ⇧ 1000.0%
About

Siemens power automation co ltd has a total of 24 patent applications. It increased the IP activity by 1000.0%. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are SCHWEITZER ENG LAB INC, NANJING NENGYUN ELECTRIC POWER TECH CO LTD and ANHUI SINCERITY ELECTRICAL TECH CO LTD.

Patent filings in countries

World map showing Siemens power automation co ltds patent filings in countries
# Country Total Patents
#1 China 24

Patent filings per year

Chart showing Siemens power automation co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cao Zhen 7
#2 Zhu Laiqiang 4
#3 Hou Yong 4
#4 Qin Leiming 4
#5 Zhang Ji 3
#6 Guan Jiantao 3
#7 Wang Fei 3
#8 Zhong Gang 3
#9 Tian Pengwei 2
#10 Si Fei 2

Latest patents

Publication Filing date Title
CN109799473A Measurement data calibration method and device for electric system
CN109494685A The method, apparatus and power supply system that electric motor state determines
CN109556845A Monitoring method, monitoring device and the switchgear of the breaker of switchgear
CN109322816A Supply method, apparatus, equipment, medium and the program of compressed air
CN109246215A For obtaining the method and terminal of the fault data of relay in electric system
CN109213098A Adjust method, apparatus, electronic equipment and the computer-readable medium of operating parameter
CN108964282A Dispositions method, device and the computer-readable medium of equipment for monitoring power quality
CN109031180A Detect the method and apparatus of the residual voltage state of capacitance type potential transformer
CN108627795A Monitor the method and apparatus of voltage transformer open circuit in the measuring circuit of power equipment
CN108802573A Detect the method and apparatus that earth fault disappears in electric system compensation network
CN108828489A Arc light acquisition module fault detection method, device and readable storage medium storing program for executing
CN108632108A Monitoring method, device based on polling protocol and and readable storage medium storing program for executing
CN109428387A Anti-error starting method, device and the machine readable storage medium of apparatus for fast switching
CN107706890A The line differential protection method and device of power system
CN107402362A The method of testing and device of flickering
CN107271804A The failure wave-recording method and apparatus of power system
CN107238764A The electric energy quality monitoring method and device of power system
CN106329714A Method for dynamically judging switch type of power grid
CN106199327A The harmonic wave antidote of power system and device
CN106154073A Power quality detection method