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MAGNA MAGNETOMOTIVE CO LTD

Overview
  • Total Patents
    19
  • GoodIP Patent Rank
    87,551
  • Filing trend
    0.0%
About

MAGNA MAGNETOMOTIVE CO LTD has a total of 19 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and consumer goods are SYSTEM ANTRIEBSTECHNIK DRESDEN, SHANGHAI GIE EM CO LTD and NINGBO XINDA ELEVATOR ACCESS CO LTD.

Patent filings in countries

World map showing MAGNA MAGNETOMOTIVE CO LTDs patent filings in countries
# Country Total Patents
#1 China 19

Patent filings per year

Chart showing MAGNA MAGNETOMOTIVE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ma Zhongwei 19
#2 Chen Demin 17
#3 Ma Xiao 14
#4 Chai Shiwei 11
#5 Chen Guanhua 8
#6 Wang Jun 6
#7 Cao Conglei 3
#8 He Shaowei 3
#9 Wang Wenhui 2
#10 Guan Yixin 2

Latest patents

Publication Filing date Title
CN112187011A Multi-disc permanent magnet eddy current speed regulation device capable of reducing axial load
CN112187012A Multi-disc permanent magnet eddy current speed regulation device
CN111589004A Fixed disc type permanent magnet eddy current descent control device
CN111569282A Portable cylindrical permanent magnet eddy current descent control device and escape method
CN111589003A Portable disc type permanent magnet eddy current descent control device
CN111569281A Fixed cylinder type permanent magnet eddy current descent control device
CN111717828A Elevator traction equipment provided with permanent magnet eddy current retarding device and elevator system
CN111236461A Magnetic eddy current damping device, frequency-modulated mass magnetic eddy current damper and method for suppressing vibration
CN111103078A Permanent magnet power measuring equipment with disc type structure and power measuring method
CN110790107A Safe descending speed slowing device for vertical transportation equipment
CN110793741A Mechanical clamping separation device
CN110626908A Elevator retarder with automatic reset function and elevator system
CN110242669A A kind of permanent magnetism Auxiliary support type water lubriucated bearing and sea transport equipment
CN109296640A A kind of permanent-magnet suspension bearing of high bearing capacity
CN109264534A A kind of safe retarder of lift car permanent magnetism
CN106712417A Vehicular disk-type permanent magnet eddy current retarder
CN106685181A Vehicular permanent magnet eddy current flexible coupler
CN105186831A Operation method for soft start of permanent magnetic power transmission device
CN105186830A Magnet-to-magnet permanent magnetic synchronous coupler