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:
Apr. 04, 2017
Filed:
Oct. 31, 2013
Applicant:
Motorola Solutions, Inc, Schaumburg, IL (US);
Inventors:
Peter J. Bartels, Loxahatchee, FL (US);
Javier Alfaro, Miami, FL (US);
Stanko Jelavic, Davie, FL (US);
Graeme Peter Johnson, Plantation, FL (US);
Assignee:
MOTOROLA SOLUTIONS, INC., Chicago, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/12 (2006.01); H04W 52/02 (2009.01); H04B 1/10 (2006.01); H04B 15/00 (2006.01);
U.S. Cl.
CPC ...
H04B 1/12 (2013.01); H04B 1/10 (2013.01); H04B 15/00 (2013.01); H04W 52/0209 (2013.01); H04W 52/0238 (2013.01);
Abstract
A method and circuit for mitigating RFI in an electronic device that occurs while the device is in a low power mode utilizes one or more antenna elements in the device to receive RF energy. When the RF energy is sufficiently high that it could affect signal states in the device while in the low power mode, the device transitions from the low power mode to an active mode and begins an RFI mitigation process to ensure signal states and other circuit operations in the device are not changed by the RFI.