NAVIGATIONAL SYSTEM AND METHOD
Assignee
BRITISH AEROSPACE PUBLIC LIMITED COMPANY
Filed
Jan 26, 1990
Granted
Dec 16, 1997
Location
BRISTOL GB
Abstract
A navigational system for determining the relative position of two objects, which comprises projector means for projecting an information field to be at least partially incident on both said objects, receiver means associated with at least one of said objects for detecting the information field incident on said two objects, and means responsive to the receiver means to determine the relative position of said objects.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
May 3, 1990
Rescinded
Sep 25, 1996
Duration
6 years, 4 months
Inventor
- 1PHILLIP CATCHESIDES
Record Details
- Patent number
- US 5697578
- Application
- 07481826
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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