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. 04, 2014
Filed:
Dec. 28, 2007
Noboru Takeichi, Chofu, JP;
Takeyasu Sakai, Chofu, JP;
Sounosuke Fukushima, Chofu, JP;
Ken Ito, Chofu, JP;
Noboru Takeichi, Chofu, JP;
Takeyasu Sakai, Chofu, JP;
Sounosuke Fukushima, Chofu, JP;
Ken Ito, Chofu, JP;
Electronic Navigation Research Institute, Tokyo, JP;
Abstract
This invention relates to the troposphere delay produced when the electromagnetic waves from a satellite or astronomical body pass through the troposphere, in particular, it is related to a calculation method of an estimated value of the amount of zenith troposphere delay in real time, and troposphere delay of the satellite positioning signal in the case of positioning using the estimated value of this calculated amount of zenith troposphere delay is related with a correcting method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile