公开(公告)号：US20240210553A1

公开(公告)日：2024-06-27

申请号：US18588134

申请日：2024-02-27

申请人： VAYYAR IMAGING LTD.

发明人： Guy MEGER ,  Rotem BARDA

IPC分类号： G01S13/88 ,  G01S7/41 ,  G08B21/18

CPC分类号： G01S13/886 ,  G01S7/415 ,  G08B21/182

摘要： Systems and methods for radar-based telemedical monitoring of health and wellbeing in an ongoing manner using radar chips to scan monitored regions identify if a subject falls and to open communication channels between the subject and third partis when a fall is detected.

公开(公告)号：US12020858B2

公开(公告)日：2024-06-25

申请号：US17356603

申请日：2021-06-24

申请人： VAYYAR IMAGING LTD.

发明人： Naftali Chayat ,  Reut Wizenberg ,  Nadav Mazor

IPC分类号： H01F38/14 ,  H01F5/00 ,  H01F27/29 ,  H01L23/66 ,  H05K1/03 ,  H05K1/18

CPC分类号： H01F38/14 ,  H01F5/003 ,  H01F27/29 ,  H01L23/66 ,  H05K1/18 ,  H01L2223/6672 ,  H05K2201/1003

摘要： A Q-enhanced radio-frequency filter featuring loss-compensating circuits with values that can be controlled to optimize loss compensation. Instabilities are avoided by temporarily introducing a reflection at a port (such as via short-circuiting the port) and testing for the beginning of oscillations. Certain embodiments provide negative-resistance circuits for loss compensation, including cross-coupled transistor pairs and adjustable capacitance. Further embodiments provide loss-compensating RF filters with planar inductors, including overlapping planar inductors.

公开(公告)号：US11978562B2

公开(公告)日：2024-05-07

申请号：US17625821

申请日：2020-12-15

申请人： VAYYAR IMAGING LTD.

发明人： Michael Orlovsky ,  Ofer Familier ,  Shay Moshe ,  Rotem Barda ,  Ronen Tur ,  Noga Barpal ,  Albert Jacob ,  Iddo Bar David ,  Tomer Zimmerman

IPC分类号： B66B1/34 ,  A61B5/00 ,  A61B5/02 ,  A61B5/0205 ,  A61B5/021 ,  A61B5/024 ,  A61B5/05 ,  A61B5/08 ,  A61B5/11 ,  B66B5/00 ,  G01S13/88 ,  G16H15/00 ,  G16H40/67 ,  G16H50/30 ,  G16H50/80

CPC分类号： G16H50/30 ,  A61B5/0002 ,  A61B5/02055 ,  A61B5/021 ,  A61B5/02405 ,  A61B5/05 ,  A61B5/0816 ,  A61B5/112 ,  A61B5/4561 ,  A61B5/4806 ,  B66B1/3423 ,  B66B1/3453 ,  B66B1/3461 ,  B66B1/3476 ,  B66B5/0012 ,  G01S13/88 ,  G16H15/00 ,  G16H40/67

摘要： Systems and methods for a radar-based viral transmission prevention for a protected space are disclosed. The system comprises a gateway screening system 104 configured for remotely screening subjects crossing a boundary of a protected space, an elevator monitoring system 106 configured for monitoring passengers using an elevator system and a social distance monitoring system 108 configured for monitoring social distancing compliance within the protected space. The system also includes a telemedical monitoring system 110 configured and operable for remotely measuring one or more parameters of a patient using a radar-based system. The system further includes a gesture recognition system 112 configured and operable to identify hand gestures remotely.

公开(公告)号：US20230181059A1

公开(公告)日：2023-06-15

申请号：US17924998

申请日：2021-05-14

申请人： VAYYAR IMAGING LTD.

发明人： Michael ORLOVSKY ,  Ronen TUR ,  Yuval LOMNITZ ,  Tsachi ROSENHOUSE ,  Amit DVASH ,  Ofer FAMILIER ,  Shay MOSHE ,  Rotem BARDA ,  Tal DRUYAN KATZ ,  Adi PAZ ,  Eyal KOREN

IPC分类号： A61B5/11 ,  A61B5/00

CPC分类号： A61B5/112 ,  A61B5/1113 ,  A61B5/7264

摘要： Systems and methods for monitoring health and wellbeing in an ongoing manner use radar chips to scan monitored regions such that data obtained by the scanning radar chip are processed to identify targets within the monitored region. Health indication and activity parameters are gathered via a wellbeing prediction engine assesses the targets using a machine learning model.

公开(公告)号：US20230168364A1

公开(公告)日：2023-06-01

申请号：US17921648

申请日：2021-04-28

申请人： VAYYAR IMAGING LTD.

发明人： IAN PODKAMIEN ,  RAVIV MELAMED ,  SHAY MOSHE ,  MARIANA SARELY ,  ROBIN OLSCHEWSKI ,  TSACHI ROSENHOUSE ,  EYAL KOREN ,  MICHAEL ORLOVSKY ,  ILAN HAYAT ,  ALEXEI KHAZAN ,  ELIEZER ALONI

IPC分类号： G01S13/89 ,  G01S13/88 ,  G01S7/02 ,  B60R21/015 ,  B60Q9/00

CPC分类号： G01S13/89 ,  G01S13/886 ,  G01S7/028 ,  B60R21/01544 ,  B60R21/01542 ,  B60Q9/00 ,  B60W2420/52 ,  B60W2422/00 ,  G08B21/0208

摘要： Vehicle cabin monitoring using a radar unit centrally positioned within the cabin to obtain image data of the vehicle cabin and a processor to generate detect occupancy of seats within the vehicle cabin, categorize occupants, detect posture, determine seatbelt status and monitor life signs of the occupants. An output unit may execute responses appropriate to the status of occupants of the vehicle cabin.

公开(公告)号：US11663833B2

公开(公告)日：2023-05-30

申请号：US17775325

申请日：2020-11-09

申请人： VAYYAR IMAGING LTD.

发明人： Mark Popov ,  Yuval Lomnitz ,  Tanya Chernyakova ,  Ronen Tur ,  Felix Mester ,  Tom Harel ,  Assaf Kartowsky ,  Orel Ron

IPC分类号： G06K9/00 ,  G06V20/58 ,  B60W40/105

CPC分类号： G06V20/58 ,  B60W40/105 ,  B60W2420/52 ,  B60W2554/4049

摘要： Systems and methods for sensing the surroundings of vehicles via vehicle mounted radar sensors. A directional transmitter array transmits radiation into the region surrounding the vehicle and a receiver array receives the radiation reflected back. Controllers may use self-velocity calculation modules, wall detection modules, dynamic range enhancement modules, double reflection detection modules and the like to harvest useful information such as the vehicles relative speed and the identification of hazards in its surroundings.

公开(公告)号：US11662429B2

公开(公告)日：2023-05-30

申请号：US17074312

申请日：2020-10-19

申请人： VAYYAR IMAGING LTD.

发明人： Damian Hoffman ,  Mark Popov

IPC分类号： G01S7/40 ,  H01Q3/26

CPC分类号： G01S7/40 ,  G01S7/4021 ,  H01Q3/267 ,  H01Q3/2694

摘要： There are provided methods and systems configured to perform calibration of antenna array systems, for example during production, avoiding the use of external setups or external measurements. The method comprising: (i) measuring the delay of a dedicated calibration transmission line for each SUT, for example during production, using internal built-in system capabilities; (ii) comparing the measured delay to a known delay of an identical transmission line of a reference system; (iii) computing, based on this comparison, compensation values with respect to the reference system of delay (or phase), for all transmission lines of the SUT; (iv) calibrating the SUT using the computed compensation values for all transmission lines of the SUT.

公开(公告)号：US20230011894A1

公开(公告)日：2023-01-12

申请号：US17947347

申请日：2022-09-19

申请人： VAYYAR IMAGING LTD.

发明人： Naftali CHAYAT

IPC分类号： H01P3/12 ,  H05K1/02 ,  H05K1/11

摘要： A printed circuit board is provided, comprising a horizontally extending dielectric substrate and a substrate integrated waveguide (SIW) having at least one ridge. The SIW comprises two horizontally disposed conductive ground planes spaced by a vertical distance, and two vertically disposed conductive fences spanning therebetween. The fences extend in a first horizontal direction, and are spaced from one another in a second horizontal direction, perpendicular to the first horizontal direction. At least one of the fences comprises a plurality of horizontally disposed conductive strips vertically spaced from one another and extending in the first horizontal direction. At least some of the conductive strips are ridge-strips constituting the ridge and extending in the second horizontal direction toward the other of the fences.

公开(公告)号：US20220366701A1

公开(公告)日：2022-11-17

申请号：US17775325

申请日：2020-11-09

申请人： VAYYAR IMAGING LTD.

发明人： MARK POPOV ,  YUVAL LOMNITZ ,  TANYA CHERNYAKOVA ,  RONEN TUR ,  FELIX MESTER ,  TOM HAREL ,  ASSAF KARTOWSKY ,  OREL RON

IPC分类号： G06V20/58 ,  B60W40/105

摘要： Systems and methods for sensing the surroundings of vehicles via vehicle mounted radar sensors. A directional transmitter array transmits radiation into the region surrounding the vehicle and a receiver array receives the radiation reflected back. Controllers may use self-velocity calculation modules, wall detection modules, dynamic range enhancement modules, double reflection detection modules and the like to harvest useful information such as the vehicles relative speed and the identification of hazards in its surroundings.

公开(公告)号：US20220365205A1

公开(公告)日：2022-11-17

申请号：US17764213

申请日：2020-09-29

申请人： VAYYAR IMAGING LTD.

发明人： OMER GAL ,  ASSAF KARTOWSKY ,  SHAY MOSHE ,  IDDO BAR-DAVID ,  EYAL KOREN ,  NOAM SOL YARKONI ,  TANYA CHERNYAKOVA

IPC分类号： G01S13/88 ,  G01S13/89

摘要： Radar systems and methods for imaging concealed surfaces. A processor receives raw data from the radar and executes an image data generation. A display unit displays an image representing the concealed surface. The radar unit may be incorporated in a handheld scanner, a walkthough scanner, an underfoot scanner, an overhead scanner or the like. Dimensions of the scanning unit may be selected to enable a full body scan of a subject.