公开(公告)号：US20250123391A1

公开(公告)日：2025-04-17

申请号：US18904812

申请日：2024-10-02

Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Inventor： Yasamin Mostofi ,  Anurag Pallaprolu ,  Belal Korany ,  Winston Hurst

IPC: G01S13/89 ,  H04B7/06 ,  H04B17/318

Abstract: A method of sensing attributes of an area, a scene or an entity of interest includes receiving at one or more receiving units a signal transmitted from one or more transmitting units, measuring one or more attributes of the received signal; and using, at least in part, wave diffraction principles for sensing. A method, system, and/or device for focusing signal waves, such as for RF field programming, via, at least in part, exploiting principles of diffraction.

公开(公告)号：US10033472B2

公开(公告)日：2018-07-24

申请号：US15841788

申请日：2017-12-14

Applicant: The Regents of the University of California

Inventor： Yasamin Mostofi ,  Arjun Muralidharan ,  Saandeep Depatla

IPC: H04B17/00 ,  H04B17/318 ,  H04W24/08

Abstract: A method estimating number of occupants in a region includes receiving at one or more receiving unit a signal or signals transmitted from one or more transmitting units, wherein the transmitting units are not associated with the one or more occupants located in the region. In addition, the method includes measuring one or more attributes of the received signal for a duration of time and calculating an occupancy estimate based, at least in part, on the measured attribute of the received signal.

公开(公告)号：US09866337B2

公开(公告)日：2018-01-09

申请号：US15087554

申请日：2016-03-31

Applicant: The Regents of the University of California

Inventor： Yasamin Mostofi ,  Arjun Muralidharan ,  Saandeep Depatla

IPC: H04B17/00 ,  H04B17/318 ,  H04W24/08

CPC classification number: H04B17/318 ,  H04W24/08

Abstract: A method estimating number of occupants in a region includes receiving at one or more receiving unit a signal or signals transmitted from one or more transmitting units, wherein the transmitting units are not associated with the one or more occupants located in the region. In addition, the method includes measuring one or more attributes of the received signal for a duration of time and calculating an occupancy estimate based, at least in part, on the measured attribute of the received signal.