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:
Jun. 21, 2022
Filed:
Jan. 13, 2020
Applicant:
Tesla, Inc., Palo Alto, CA (US);
Inventors:
Neda Cvijetic, Mountain View, CA (US);
Robert Cofield, Mountain View, CA (US);
Mark McClelland, San Francisco, CA (US);
Zeljko Popovic, San Francisco, CA (US);
Francis Havlak, Palo Alto, CA (US);
Assignee:
Tesla, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/00 (2006.01); G01S 19/51 (2010.01); G01S 19/07 (2010.01); G01S 19/47 (2010.01); H04W 4/02 (2018.01); H04W 64/00 (2009.01); G01S 19/14 (2010.01); G01S 19/41 (2010.01); H04W 4/40 (2018.01);
U.S. Cl.
CPC ...
G01S 19/51 (2013.01); G01S 19/071 (2019.08); G01S 19/47 (2013.01); H04W 4/027 (2013.01); H04W 64/00 (2013.01); G01S 19/14 (2013.01); G01S 19/41 (2013.01); H04W 4/40 (2018.02);
Abstract
Various vehicle technologies for improving positioning accuracy despite various factors that affect signals from navigation satellites. Such positioning accuracy is increased via determining an offset and communicating the offset in various ways or via sharing of raw positioning data between a plurality of devices, where at least one knows its location sufficiently accurately, for use in differential algorithms.