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. 14, 2017
Filed:
Aug. 20, 2015
Horiba, Ltd., Kyoto, JP;
Shun Fukami, Kyoto, JP;
Katsumi Uratani, Kyoto, JP;
Horiba, Ltd., Kyoto, JP;
Abstract
The present invention intends to provide an altitude detecting unit capable of, while utilizing both the advantages of a satellite positioning system and a pressure sensor, making an altitude measurement error, which may occur when combining them, as small as possible, and provide the others, and has determined a conversion expression adapted to convert from pressure into altitude such that at each of multiple valid altitude measurement points at which a satellite positioning system detects accurate altitude, altitude based on pressure is made equal to altitude by the satellite positioning system.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile