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:
Nov. 22, 2022
Filed:
Sep. 13, 2019
Applicant:
Hitech & Development Wireless Sweden Ab, Kista, SE;
Inventors:
Anders Grahn, Kista, SE;
Pär Bergsten, Kista, SE;
Assignee:
HITECH & DEVELOPMENT WIRELESS SWEDEN AB, Kista, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/08 (2006.01); G06F 1/10 (2006.01); G06F 1/12 (2006.01);
U.S. Cl.
CPC ...
G06F 1/12 (2013.01); G06F 1/08 (2013.01); G06F 1/10 (2013.01);
Abstract
A method for determining a clock drift comprises determining a drift of a clock relative to a reference clock based on two signals from the reference clock and a further signal. The method can be used for time synchronization and is suitable for implementation on resource-constrained devices. An anchor point implementing the method and a real-time locating system comprising such an anchor point are also disclosed.
Grahn, Anders. (2022). Clock drift determination (U.S. Patent No. 11507132). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11507132
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile