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. 05, 2023
Filed:
Jan. 11, 2018
Applicant:
Silicon Laboratories Inc., Austin, TX (US);
Inventors:
Hendricus de Ruijter, Austin, TX (US);
Wentao Li, Austin, TX (US);
Lauri Mikael Hintsala, Jokikunta, FI;
Assignee:
Silicon Laboratories Inc., Austin, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/04 (2006.01); H04J 3/06 (2006.01); H04W 52/02 (2009.01); H04L 69/22 (2022.01); H04W 4/80 (2018.01);
U.S. Cl.
CPC ...
H04L 7/042 (2013.01); H04J 3/0658 (2013.01); H04L 69/22 (2013.01); H04W 52/0229 (2013.01); H04W 4/80 (2018.02); Y02D 30/70 (2020.08);
Abstract
An apparatus includes a radio frequency (RF) receiver to receive packets. The RF receiver includes first and second synchronization field detectors (SFDs). The first and second SFDs detect synchronization headers generated using first and second physical layer (PHY) modes, respectively.