AMSO Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2105
 
  
 
B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR133

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9653952 Half permanent magnet motorMay 27, 14May 16, 17[H02K]
9231458 Rotation plate and motorApr 09, 12Jan 05, 16[H02K, B60S]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6166477 Ultrasonic motor with rotor converting longitudinal vibrations into torqueExpiredApr 07, 98Dec 26, 00[H02N]
6108976 Feeder arrangement of sliding doorExpiredApr 02, 98Aug 29, 00[E05F]
6105199 Windshield wiperExpiredMay 05, 98Aug 22, 00[B60S]
4967510 Closure deviceExpiredJul 31, 89Nov 06, 90[E05F]
4939867 Power supplying system for self-driving closure deviceExpiredJul 31, 89Jul 10, 90[E05F]

Top Inventors for This Owner

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