Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Vibration driven motor










Image Number 6 for United States Patent #5274295.

The contact portion of a movable member is endowed with a spring property to thereby effect uniform contact over the entire circumference of the movable member, thereby realizing an ultrasonic motor which is good in efficiency and suffers little from the occurrence of sounds.








 
 
  Recently Added Patents
Vending machine
System and method to obtain signal acquisition assistance data
Dynamic bar oriented user interface
Electrode composition with enhanced performance characteristics
Apparatus, system, and method for non-interruptively updating firmware on a redundant hardware controller
System and method for investing public deposits
Wireless communications system, wireless communications apparatus, wireless communications method and computer program for wireless communication
  Randomly Featured Patents
Carpenter's tools holder
Pelargonium plant named `Fisroccal`
Apparatus of water-cooled heat sink
Wiring harness adapter and method and apparatus for fabricating the same
Apparatus for furnishing a reaction mixture for a reforming catalyst of a fuel cell assembly, and method for its operation
Optical power splitter for splitting high power light
Method of adapting a pair of children's shoes
Album binding device and method of binding
Package for heat dissipating cream
Membrane separation of carbon dioxide