Navigation wristwear
First Claim
1. A navigation wristwear device, comprising a wrist watch type housing comprising a navigation processor configured to receive corrected ranging and timing information and to compute position information from said received corrected ranging and timing information, said housing further comprising a display that displays the position information.
3 Assignments
0 Petitions
Accused Products
Abstract
A navigation wristwear device comprises a GPS receiver fully disposed in a wrist watch type housing. A transparent microwave patch antenna is patterned of indium-tin-oxide on sapphire in front of an LCD time, position and velocity display. A bezel provides a protective window. A low-noise amplifier, downconversion, code processing and navigation processing are all provided on a single integrated circuit. Photovoltaic solar cells to each side of the LCD help keep a battery charged.
-
Citations
17 Claims
- 1. A navigation wristwear device, comprising a wrist watch type housing comprising a navigation processor configured to receive corrected ranging and timing information and to compute position information from said received corrected ranging and timing information, said housing further comprising a display that displays the position information.
-
12. A method for providing position information using a wristwear device, comprising the steps of:
-
providing a wrist watch type of housing comprising a display on a face of the housing; receiving corrected ranging and timing information; determining position information from said corrected ranging and timing information; and displaying the position information on the display. - View Dependent Claims (13, 14)
-
Specification