Article: High speed, sub-micron positioning, voice coil stages.(Tools of the Trade)(Equipment Solutions Inc.'s VCS-1 OH Voice Coil Stage)(Brief article)

Article: Now taking the stage: voice coil.(New Products)
Product Design & Development;  August 1, 2007 ;     357 words ...Equipment Solutions' 10-mm (0.394") VCS-10H voice coil stage features an integrated non-contact optical and/or digital position feedback sensor for 200 nm (7.87 10-6") repeatability ...

Article: Maine, Massachusetts Inventors Develop Audio Speaker with ...
US Fed News Service, Including US State News;  September 18, 2007 ;     481 words ... ... the U.S. Patent & Trademark Office: "An audio speaker having a removable voice coil, which may be a part of a voice coil assembly. The voice coil may be user-removable to facilitate replacement of a damaged voice coil or reconfiguration ...

Article: Japanese Inventor Develops Voice Coil Insertion Jig
US Fed News Service, Including US State News;  April 19, 2008 ;     510 words ... ... method of manufacturing a speaker using a voice coil insertion jig including providing a voice coil insertion jig, deforming a plurality of ... side to a second position, inserting the voice coil insertion jig into a voice coil, and restoring ...

Article: Japanese Inventors Develop Voice Coil Bobbin ...
US Fed News Service, Including US State News;  July 7, 2008 ;     493 words ... ... amp; Trademark Office, said: "A voice coil bobbin coupled to a damper is allowed ... a neutral position of an end of the voice coil bobbin and a portion of the yoke opposing the end of the voice coil bobbin is longer than a range extending ...

Article: South Korean Inventors Develop Hard Disk Drive Voice ...
US Fed News Service, Including US State News;  November 1, 2007 ;     589 words ... ... have developed a hard disk drive voice coil motor coupling structure According ... Office, the invention relates to a "voice coil motor coupling structure of a hard disk drive for coupling a voice coil motor to a base plate of the hard ...

Article: Taiwanese Inventor Develops Voice Coil Motor ...
US Fed News Service, Including US State News;  December 24, 2007 ;     498 words ... ... of Taipei, Taiwan, has developed a voice coil motor apparatus. According to the U.S. Patent & Trademark Office: "The voice coil motor is used by the auto-focus lens ... miniature camera. The apparatus contains a voice coil motor, a position feedback sensor ...

Article: Mississippi Inventors Develop Voice Coil Heat ...
US Fed News Service, Including US State News;  February 14, 2007 ;     450 words ... ... and apparatus for dissipating heat in a voice coil. According to the U.S. Patent & ... and apparatus for dissipating heat in a voice coil of a loudspeaker, where at least one ... wall member is operable to support the voice coil, and the wall member includes at least ...