Transcript Integrated Cordless Mouse and Laser Pointer

Integrated Cordless Mouse and
Laser Pointer
(US 64178401)
Inventor: Ted Daniels, Nampa, ID (US)
Filed on: May 25,1999
Date of Patent: July 9, 2002
Assignee: Micron Technology, Inc., Boise, ID
Back ground
to prevent presentation presenter from fumbling
mouse and a laser pointer
Function
a communication device that is operable as a
cordless device and as a transmitter of a laser
light beam.
How does it work
the device includes a switch for transmitting from
transmission port the wireless control signals or
beam of light
Beam output
switch
trackball
What’s new?
Combination of two familiar, pre-existed products.