Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Electroactive polymer actuated devices










Image Number 10 for United States Patent #7595580.

Devices employing electroactive polymer actuators are disclosed. The devices include pumps, valves, cameras (where electroactive polymer actuators control either one or both of zoom and focus), vibrators (for inclusion in cell phones, game console controls, etc.) and audio speakers. These devices advantageously incorporate the actuator configurations descried. The devices generally incorporate a diaphragm-type actuation having a central section of material that is less flexible than adjacent material.








 
 
  Recently Added Patents
Semiconductor device
Method and system for simulating superimposition of a non-linearly stretchable object upon a base object using representative images
DRAM refresh method and system
Image processing apparatus, image processing system, and image processing method
Point-of-sale server and method
Method for transforming a single reactor line
(-)-epigallocatechin gallate derivatives for inhibiting proteasome
  Randomly Featured Patents
Highly absorbent polyhydroxy polymer graft copolymers without saponification
Washer
Shifting apparatus for controlling a transmission shifter in a vehicle
Methods and apparatus for stabilizing tissue
Evaporative fuel-processing system for internal combustion engines
Sanitary napkin box cover
Method of recovering lignin from pulp and paper sludge
Thin sheet metal heat exchanger
Virtual volume control method involving device stop
Coherent side lobe canceler