The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 15, 1988
Filed:
Dec. 04, 1985
Applicant:
Inventors:
Hiroshi Endo, Yokosuka, JP;
Hiroshige Fukuhara, Yokosuka, JP;
Motoki Hirano, Mountain View, CA (US);
Assignee:
Nissan Motor Company, Limited, Yokohama, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S / ; G01S / ; G01C / ; H04B / ;
U.S. Cl.
CPC ...
342357 ; 342451 ; 342461 ; 364450 ;
Abstract
An improved positioning system for a vehicle is shown. In the system, when radio wave can be received from only one satellite, the current position of the vehicle is computed based on a pair of navigational data, which are brought by radio wave received at the current time and by radio wave received at an earlier time.
Endo, Hiroshi. (1988). Positioning system for a vehicle (U.S. Patent No. 4731613). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4731613
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile