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:
May. 19, 2015
Filed:
Feb. 08, 2012
Javad Ashjaee, Saratoga, CA (US);
Lev B. Rapoport, Moscow, RU;
Dmitry Kinkulkin, Moscow, RU;
Vladimir Yefriemov, Moscow, RU;
Javad Ashjaee, Saratoga, CA (US);
Lev B. Rapoport, Moscow, RU;
Dmitry Kinkulkin, Moscow, RU;
Vladimir Yefriemov, Moscow, RU;
Javad GNSS, Inc., San Jose, CA (US);
Abstract
A rover processor determines position of a rover based upon the interaction between multiple antennas located at the rover and multiple antennas located at a base. The rover antennas may include a rover master antenna having a phase center located at the centroid of the antennas patterns of at least two auxiliary rover antennas. The rover processor may determine the position of the rover master antenna based upon the relative positions of at least two rover antennas (e.g., the rover master antenna and at least one rover auxiliary antenna, or at least two rover auxiliary antennas) with respect to at least two antennas of a base transceiver.