Resources Contact Us Home
Headphone adaptation and positioning device

Image Number 4 for United States Patent #8428289.

An adaptation device that removably attaches to earbud style headphone/s and provides improved security and retention of the earbud to a wearer's ear yet positions the speaker in substantially the same distance relative to the concha and/or ear canal of a wearer as a wearer would ordinarily wear an earbud.

  Recently Added Patents
Programming method of non-volatile memory device
Dithering method and apparatus
Mold for nanoimprinting, its production process, and processes for producing molded resin having fine concavo-convex structure on its surface and wire-grid polarizer
Processor and data transfer method
Controller for internal combustion engine
Hair care composition
Data storage device and block selection method for a flash memory
  Randomly Featured Patents
System and method for generating trusted, architecture specific, compiled versions of architecture neutral programs
Ice cream maker
Apparatus for selecting an optimum access point in a wireless network
Printing cylinder sleeve assembly
Light fixture
Advanced method of indicating incoming threat level to an electronically secured vehicle and apparatus therefor
Cylindrical magnetron sputtering cathode and apparatus
Electrical connector
Semiconductor device, semiconductor circuit using the device, and correlation calculation device, signal converter, and signal processing system using the circuit
Water faucet mechanism