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. 09, 2026
Filed:
Jun. 19, 2023
Applicant:
Silicon Laboratories Inc., Austin, TX (US);
Inventors:
Mustafa Koroglu, Austin, TX (US);
John Khoury, Austin, TX (US);
Yan Zhou, Spicewood, TX (US);
Ajmal Vadakkan Kayyil, Corvallis, OR (US);
Vitor Pereira, Austin, TX (US);
Assignee:
Silicon Laboratories Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/00 (2006.01); H03B 5/12 (2006.01); H03F 1/02 (2006.01); H03F 3/45 (2006.01); H04W 52/02 (2009.01);
U.S. Cl.
CPC ...
H03F 1/0205 (2013.01); H03B 5/1212 (2013.01); H03F 3/45475 (2013.01); H04W 52/0235 (2013.01); H03F 2200/294 (2013.01); H03F 2200/451 (2013.01);
Abstract
In one embodiment, an apparatus includes: a wake-up radio to issue a trigger signal in response to detection of a wake-up message in a radio frequency (RF) signal; and a second radio coupled to the wake-up radio, the second radio to wake up in response to receipt of the trigger signal. The wake-up radio may be coupled to the second radio without substantial loading, and may be configured with stacked circuits to reuse currents.