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:
Sep. 29, 2020
Filed:
Mar. 08, 2018
Applicant:
Kolmostar Inc., Fremont, CA (US);
Inventors:
Jie Ding, Durham, NC (US);
Wensheng Hua, Fremont, CA (US);
Assignee:
Kolmostar Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 19/44 (2010.01); G01S 19/29 (2010.01); G01S 19/30 (2010.01);
U.S. Cl.
CPC ...
G01S 19/44 (2013.01); G01S 19/29 (2013.01); G01S 19/30 (2013.01);
Abstract
A system for rapid determination of an unknown position includes an interface and a processor. The interface is configured to receive carrier phase information and code information from a global navigation satellite system signal. The processor is configured to receive double-difference phase information generated using carrier phase information and code information; and calculate an accurate position based at least in part on a most likely integer solution for the carrier phase ambiguity based at least in part on the double-difference phase information.