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
Dual functional medium shredding machine structure
Variable speed traffic control system
Cardiac chamber volume computation from contours and base plane in cardiac MR Cine images
Liquid crystal panel and liquid crystal display
Presenting a link to a user
Use of natural query events to improve online advertising campaigns
Active and progressive targeted advertising
  Randomly Featured Patents
Cyclic compounds synthesis
Articulatable device for delivering therapeutic energy to tissue
Mapping a print stream for printing on mailers from a first application for input to a second application
Bicycle drive means
Imaging transfer system and process for transferring image and non-image areas thereof to a receptor element
Hat mountable flag
Fat compositions for use in food
Feed carrier receptacle for use in rotary feed dispensing mechanism
Cable set
Active pixel sensor cell that reduces the effect of 1/f noise, increases the voltage range of the cell, and reduces the size of the cell