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:
Feb. 25, 2014
Filed:
Sep. 07, 2012
Lei Yang, Hillsboro, OR (US);
Xue Yang, Arcadia, CA (US);
Tzahi Weisman, Mevaseret Zion, IL;
Anthony G. Lamarca, Seattle, WA (US);
Lei Yang, Hillsboro, OR (US);
Xue Yang, Arcadia, CA (US);
Tzahi Weisman, Mevaseret Zion, IL;
Anthony G. Lamarca, Seattle, WA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A device, system, and method are presented for detecting motion. The system may include the device and a first transmitter and a second transmitter configured to transmit a first set of wireless signals and a second set of wireless signals, respectively. The device may have a receiver configured to receive the first and second set of wireless signals, and may further include a processing unit that determines a first value and a second value indicative of fading attenuations experienced by the first set of wireless signals and the second set of wireless signals, respectively. The processing unit may further determine whether the first and second values are each consistent with motion of an object in proximity to the device. The processing unit may cause the device to output an indication of presence of the object if both values are consistent with motion of the object in proximity to the device.