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:
Jun. 08, 2004
Filed:
May. 03, 2002
Applicant:
Inventor:
Yong-Ik Choi, Suwon-shi, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 5/02 ; H04B 7/185 ;
U.S. Cl.
CPC ...
G01S 5/02 ; H04B 7/185 ;
Abstract
There is provided a navigation system. In the navigation system, a navigation device determines route guidance time points using comprehensive route guidance information and sensor information and generates specific route guidance information, a portable terminal provides the comprehensive route guidance information and displays the specific route guidance information received from the navigation device, and a connector connects the portable terminal to the navigation device.
Choi, Yong-Ik. (2004). Navigation system (U.S. Patent No. 6747597). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6747597
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