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:
Oct. 22, 2013
Filed:
Nov. 09, 2010
Applicant:
Yukio Yokozawa, Shiojiri, JP;
Inventor:
Yukio Yokozawa, Shiojiri, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A positioning apparatus includes: a first positioning unit that measures a position by receiving a signal; a second positioning unit that measures a position by autonomous navigation; and a memory unit that stores a positioning environment when the position is measured by the first positioning unit and the second positioning unit, wherein the first positioning unit and the second positioning unit measure the position based on the positioning environment.
Yokozawa, Yukio. (2013). Positioning apparatus and positioning method (U.S. Patent No. 8566019). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8566019
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile