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    Electronic device accessory
    2.
    发明专利
    Electronic device accessory 未知

    公开(公告)号：GB2460501B

    公开(公告)日：2010-07-28

    申请号：GB0823589

    申请日：2008-12-29

    Applicant: APPLE INC

    Inventor： SANDER WENDELL B ,  TERLIZZI JEFFREY ,  FARRAR DOUG ,  JOHNSON TIMOTHY ,  SANDER BRIAN ,  CONNER BRIAN J ,  DOROGUSKER JESSE L

    IPC: H04M1/60 ,  H04R5/033

    Abstract: Electronic devices and accessories such as headsets for electronic devices are provided. A microphone may be included in an accessory to capture sound for an associated electronic device. Buttons and other user interfaces may be included in the accessories. An accessory may have an audio plug that connects to a mating audio jack in an electronic device, thereby establishing a wired communications link between the accessory and the electronic device. The electronic device may include power supply circuitry for applying bias voltages to the accessory. The bias voltages may bias a microphone and may adjust settings in the accessory such as settings related to operating modes. User input information may be conveyed between the accessory and the electronic device using ultrasonic tone transmission. The electronic device may also gather input from the accessory using a voltage detector coupled to lines in the communications path.

    Electronic device accessory
    4.
    发明专利
    Electronic device accessory 未知

    公开(公告)号：GB2460501A

    公开(公告)日：2009-12-09

    申请号：GB0823589

    申请日：2008-12-29

    Applicant: APPLE INC

    Inventor： SANDER WENDELL B ,  TERLIZZI JEFFREY ,  FARRAR DOUG ,  JOHNSON TIMOTHY ,  SANDER BRIAN ,  CONNER BRIAN J ,  DOROGUSKER JESSE L

    IPC: H04M1/60 ,  H04R5/033

    Abstract: Electronic devices and accessories such as headsets for electronic devices are provided. A microphone may be included in an accessory to capture sound for an associated electronic device. Buttons and other user interfaces may be included in the accessories. An accessory may have an audio plug that connects to a mating audio jack in an electronic device, thereby establishing a wired communications link between the accessory and the electronic device. The electronic device may include power supply circuitry for applying bias voltages to the accessory. The bias voltages may bias a microphone and may adjust settings in the accessory such as settings related to operating modes. User input information may be conveyed between the accessory and the electronic device using ultrasonic tone transmission. The electronic device may also gather input from the accessory using a voltage detector coupled to lines in the communications path.

    DETECTING THE REPOSITIONING OF AN EARPHONE USING A MICROPHONE AND ASSOCIATED ACTION
    6.
    发明专利
    DETECTING THE REPOSITIONING OF AN EARPHONE USING A MICROPHONE AND ASSOCIATED ACTION 未知

    公开(公告)号：MY146208A

    公开(公告)日：2012-07-31

    申请号：MYPI20094637

    申请日：2009-11-03

    Applicant: APPLE INC

    Inventor： HAN LEE JAE ,  SANDER WENDELL B

    Abstract: A SYSTEM DETECTS THE REPOSITIONING OF AN EARPHONE (100) THAT IS WORN BY A USER, AND CHANGES AN OPERATION MODE OF A HOST (120) COUPLED TO THE EARPHONE (100). WITHIN THE EARPHONE (100) IS A PRESSURE TRANSDUCER (115) THAT DETECTS A PRESSURE CHANGE CAUSED BY THE REPOSITIONING OF THE EARPHONE (100). A SIGNALING MECHANISM (132) SENDS A REPOSITIONING DETECTION SIGNAL TO THE HOST (120) IN RESPONSE TO A SIGNAL FROM THE PRESSURE TRANSDUCER (115) INDICATING THE DETECTION OF THE PRESSURE CHANGE.

    Detecting the repositioning of an earphone using a microphone and associated action
    8.
    发明专利
    Detecting the repositioning of an earphone using a microphone and associated action 未知

    公开(公告)号：AU2009233644B8

    公开(公告)日：2011-07-21

    申请号：AU2009233644

    申请日：2009-11-04

    Applicant: APPLE INC

    Inventor： SANDER WENDELL B ,  HAN LEE JAE

    IPC: H04R5/033 ,  H04R1/46 ,  H04R5/04

    Abstract: A system detects the repositioning of an earphone that is worn by a user, and changes an operation mode of a host coupled to the earphone. Within the earphone is a pressure transducer that detects a pressure change caused by the repositioning of the earphone. A signaling mechanism sends a repositioning detection signal to the host in response to a signal from the pressure transducer indicating the detection of the pressure change. Attorney Docket No.: 004860.P6947 CD( U) cz _ o o 0 :c ca _/ LL.

    Detecting the repositioning of an earphone using a microphone and associated action
    9.
    发明专利
    Detecting the repositioning of an earphone using a microphone and associated action 未知

    公开(公告)号：AU2009233644A8

    公开(公告)日：2011-07-21

    申请号：AU2009233644

    申请日：2009-11-04

    Applicant: APPLE INC

    Inventor： SANDER WENDELL B ,  HAN LEE JAE

    IPC: H04R5/033 ,  H04R1/46 ,  H04R5/04

    Abstract: A system detects the repositioning of an earphone that is worn by a user, and changes an operation mode of a host coupled to the earphone. Within the earphone is a pressure transducer that detects a pressure change caused by the repositioning of the earphone. A signaling mechanism sends a repositioning detection signal to the host in response to a signal from the pressure transducer indicating the detection of the pressure change. Attorney Docket No.: 004860.P6947 CD( U) cz _ o o 0 :c ca _/ LL.

    ELECTRONIC DEVICE ACCESSORY
    10.
    发明专利
    ELECTRONIC DEVICE ACCESSORY 未知

    公开(公告)号：HK1137876A1

    公开(公告)日：2010-08-06

    申请号：HK10103657

    申请日：2010-04-14

    Applicant: APPLE INC

    Inventor： SANDER WENDELL B ,  TERLIZZI JEFFREY ,  FARRAR DOUG ,  JOHNSON TIMOTHY ,  SANDER BRIAN ,  CONNER BRIAN J ,  DOROGUSKER JESSE L

    IPC: H04M20060101 ,  H04R20060101

    Abstract: Electronic devices and accessories such as headsets for electronic devices are provided. A microphone may be included in an accessory to capture sound for an associated electronic device. Buttons and other user interfaces may be included in the accessories. An accessory may have an audio plug that connects to a mating audio jack in an electronic device, thereby establishing a wired communications link between the accessory and the electronic device. The electronic device may include power supply circuitry for applying bias voltages to the accessory. The bias voltages may bias a microphone and may adjust settings in the accessory such as settings related to operating modes. User input information may be conveyed between the accessory and the electronic device using ultrasonic tone transmission. The electronic device may also gather input from the accessory using a voltage detector coupled to lines in the communications path.

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