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
Audio and music data transmission medium and transmission protocol
Method of adenoviral vector synthesis
Receiver and transmitter receiver system
Composition comprising a mixture of dextro- and levo-amphetamines complexed with ion-exchange resin particles to form drug resin particles
Power supply device
Semiconductor device and method of forming interconnect structure with conductive pads having expanded interconnect surface area for enhanced interconnection properties
Image forming apparatus
  Randomly Featured Patents
Electroluminescence device, planar light source and display using the same
Method and apparatus for low latency turbo code encoding
Winder for yarn and the like
Developing apparatus and cleaning apparatus
Temperature control apparatus
Squid shaped crab claw cracker
Mycoinsecticides against an insect of the grasshopper family
Bulb socket for vehicular lamp
Pharmaceutical compositions for intranasal administration of calcitonin
Catheter beveling and die cut process