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    Radio frequency identification tag having an article integrated antenna
    32.
    发明专利
    Radio frequency identification tag having an article integrated antenna 未知

    公开(公告)号：AU4422399A

    公开(公告)日：1999-12-30

    申请号：AU4422399

    申请日：1999-06-08

    Applicant: MOTOROLA INC

    Inventor： EBERHARDT NOEL H ,  GHAEM SANJAR

    IPC: G08B13/24 ,  B65D5/42 ,  G06K19/077 ,  G08B13/14

    Abstract: A radio frequency identification tag (14) utilizes an antenna (22) formed in association with, and thus integral to, an article, package, package container, label and/or identification badge (10). In a preferred embodiment, a radio frequency identification tag circuit chip assembly (12) is secured to the article (10) and is electrically coupled to the antenna (22) formed on the article (10). Printing a conductive pattern on the article using conductive ink forms a preferred antenna.

    RADIO FREQUENCY IDENTIFICATION TAG HAVING AN ARTICLE INTEGRATED ANTENNA
    33.
    发明专利
    RADIO FREQUENCY IDENTIFICATION TAG HAVING AN ARTICLE INTEGRATED ANTENNA 未知

    公开(公告)号：CA2334156A1

    公开(公告)日：1999-12-16

    申请号：CA2334156

    申请日：1999-06-08

    Applicant: MOTOROLA INC

    Inventor： GHAEM SANJAR ,  EBERHARDT NOEL H

    IPC: G08B13/24 ,  B65D5/42 ,  G06K19/077 ,  G08B13/14

    Abstract: A radio frequency identification tag (14) utilizes an antenna (22) formed in association with, and thus integral to, an article, package, package container, label and/or identification badge (10). In a preferred embodiment , a radio frequency identification tag circuit chip assembly (12) is secured t o the article (10) and is electrically coupled to the antenna (22) formed on t he article (10). Printing a conductive pattern on the article using conductive ink forms a preferred antenna.

    RF tagging system and RF tags and method
    35.
    发明专利
    RF tagging system and RF tags and method 未知

    公开(公告)号：AU5445694A

    公开(公告)日：1994-05-24

    申请号：AU5445694

    申请日：1993-10-20

    Applicant: MOTOROLA INC

    Inventor： GHAEM SANJAR ,  ISTVAN RUDYARD L ,  LAURO GEORGE L

    IPC: G08B13/24 ,  G09F3/00 ,  H05K3/02 ,  H05K3/12

    Abstract: RF tagging system (10) has a plurality of resonant circuits (13) on a tag (12). When the tag (12) enters a detection zone (14), the system determines the resonant frequency of each of the resonant circuits (13) and produces a corresponding code. Preferably, resonant frequency detection is implemented by simultaneously radiating signals at each possible resonant frequencies for the tag circuits (13). The system is useful for coding any articles such as baggage or production inventory. Preferably, the radiated signals are phase shifted during the detection process, and signals received by receiver antennas, besides transmitter signals, may be monitored to improve the reliability of detecting the resonant circuits (13). Also, a preferred step adjustment configuration for capacitive metalizations (106, 110) of the resonant circuits is described. For radiating signals into the detection zone (14), focused beam antennas (201) may be used such that each resonant circuit location on the tag can be separately monitored. Also, an apparatus (300) for producing customized resonant circuit tags in accordance with a specified input code is described.

    METHOD FOR OBTAINING BLOOD PRESSURE DATA FROM OPTICAL SENSOR
    36.
    发明专利
    METHOD FOR OBTAINING BLOOD PRESSURE DATA FROM OPTICAL SENSOR 未知

    公开(公告)号：CA2379131C

    公开(公告)日：2006-04-04

    申请号：CA2379131

    申请日：2001-05-10

    Applicant: MOTOROLA INC

    Inventor： NG RICHARD ,  LOPEZ SALVADOR ,  KHAIR MOHAMMAD ,  GHAEM SANJAR ,  OLSON WILLIAM

    IPC: A61B5/02 ,  A61B5/022 ,  A61B5/021

    Abstract: An optical sensor (12) generates blood pressure data by obtaining two dimensional images of the surface of the patient's body, such as in the vicinity of the radial artery in the wrist area. Blood flow in the patient causes light to be reflected off a flexible reflective surface (14) applied against the patient with a hold down pressure, and the scattering of light i s sensed with a two-dimensional array (17) of photo-detectors (18). The output of the photo-detectors during systolic and diastolic events is calibrated against known blood pressure measurements taken with a conventional air-cuff sphygmomanometer. Linear calibration relationships between output signal and blood pressure (FIG. 25) are obtained during calibration for some set of the photo-detectors. When blood pressure data is obtained from the patient, the linear calibration relationship between output signals and blood pressure is applied to the output signals from the set of photo-detectors, resulting in blood pressure data. The method provides for compensation for changes in hol d down pressure and translation or rotation of the optical sensor relative to the patient. A preferred optical sensor arrangement for use in performing th e method is also described.

    Method for obtaining blood pressure data from optical sensor
    39.
    发明专利
    Method for obtaining blood pressure data from optical sensor 未知

    公开(公告)号：AU767347B2

    公开(公告)日：2003-11-06

    申请号：AU6140601

    申请日：2001-05-10

    Applicant: MOTOROLA INC

    Inventor： KHAIR MOHAMMAD ,  LOPEZ SALVADOR ,  NG RICHARD ,  GHAEM SANJAR ,  OLSON WILLIAM

    IPC: A61B5/022 ,  A61B5/021

    Abstract: An optical sensor generates blood pressure data by obtaining two dimensional images of the surface of the patient's body, such as in the vicinity of the radial artery in the wrist area. Blood flow in the patient causes light to be reflected off a flexible reflective surface applied against the patient with a hold down pressure, and the scattering of light is sensed with a two-dimensional array of photo-detectors. The output of the photo-detectors during systolic and diastolic events is calibrated against known blood pressure measurements taken with a conventional air-cuff sphygmomanometer. Linear calibration relationships between output signal and blood pressure are obtained during calibration for some set of the photo-detectors. When blood pressure data is obtained from the patient, the linear calibration relationship between output signals and blood pressure is applied to the output signals from the set of photo-detectors, resulting in blood pressure data. The method provides for compensation for changes in hold down pressure and translation or rotation of the optical sensor relative to the patient. A preferred optical sensor arrangement for use in performing the method is also described.

    Optical noninvasive blood pressure sensor and method
    40.
    发明专利
    Optical noninvasive blood pressure sensor and method 未知

    公开(公告)号：AU6305101A

    公开(公告)日：2001-11-20

    申请号：AU6305101

    申请日：2001-05-10

    Applicant: MOTOROLA INC

    Inventor： KHAIR MOHAMMAD ,  LOPEZ SALVADOR ,  NG RICHARD ,  GHAEM SANJAR ,  OLSON WILLIAM

    IPC: A61B5/00 ,  A61B5/021 ,  A61B5/022 ,  A61B5/024 ,  A61B5/02

    Abstract: A blood pressure sensor includes a source of photo-radiation, such as an array of laser diodes. The sensor also includes a two-dimensional, flexible reflective surface. The reflective surface is nominally positioned relative to the radiation source such that the radiation travels in a direction normal to the reflective surface. The reflective surface is placed adjacent to the location on the patient where the blood pressure data is to be acquired. Radiation from the source is reflected off of the reflective surface onto a two-dimensional array of photo-detectors. Systolic and diastolic blood pressure fluctuations in the patient are translated into deflections of the patient's skin. These deflections cause corresponding deflections in the two dimensional reflective surface. The associated movement of said flexible reflective surface due to blood pulsation causes scattering patterns from said reflective surface to be detected by the two dimensional array of photo-detectors. The output from the array of photo-detectors is calibrated to blood pressure in mmHg during a calibration procedure to obtain a set of calibration relationships for one or more of the individual detectors. The calibration relationship are then used during acquisition of blood pressure data to arrive at blood pressure data.

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