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公开(公告)号：US09918276B2
公开(公告)日：2018-03-13
申请号：US15376344
申请日：2016-12-12
Applicant: Apple Inc.
Inventor： Hugo Fiennes
CPC classification number: H04W52/0229 , G06F1/3293 , G06F1/3296 , H04W24/08 , H04W52/0241 , H04W52/0258 , H04W52/0264 , H04W52/0274 , H04W52/028 , H04W76/38 , H04W80/02 , Y02D70/00 , Y02D70/26
Abstract: Mobile devices such as cellular telephones are provided that communicate with wireless networks. Cellular telephone network equipment may communicate with a cellular telephone over a data connection. The cellular telephone may have an internet protocol (IP) address that allows data to be provided to the cellular telephone over the data connection. To conserve resources and release unused IP addresses, the cellular telephone network equipment may deactivate inactive data connections after a period of inactivity. A baseband processor within a mobile device may periodically send User Datagram Protocol (UDP) keep-alive packets over the data connection to ensure that the data connection remains active. The keep-alive packets may be directed to a packet sink server or may be associated with a black hole route. An applications processor in the telephone may remain in sleep mode during keep-alive packet transmission to conserve power.
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公开(公告)号：US20130116014A1
公开(公告)日：2013-05-09
申请号：US13633763
申请日：2012-10-02
Applicant: Apple Inc.
Inventor： Timothy Johnson , Scott Mullins , Hugo Fiennes
IPC: H04M1/60
CPC classification number: H04M1/6058 , H04M1/05 , H04R1/1041
Abstract: Embodiments of the invention include methods, apparatus, systems and means for distinguishing between microphone line signals resulting from: actuation of a microphone button of a headset plugged into a telephone device jack, and removal of the headset plug form the jack. During a telephone call, a first signal can be detected on a microphone line of a headset jack to indicate whether a microphone button of the headset is actuated. Also, while the headset plug is being disconnected from the jack, a transition on the microphone line can be detected, from a second signal indicating that the microphone is being disconnected, to a third signal indicating that the microphone button is actuated. Consequently, to avoid erroneously hanging up a call, transitions to the third signal when removing the plug form the jack can be ignored and the call can be maintained. Other embodiments are also described and claimed.
Abstract translation: 本发明的实施例包括用于区分麦克风线路信号的方法，装置，系统和装置，所述麦克风线路信号是：插入到电话设备插孔中的头戴式耳机的麦克风按钮的致动以及从插座移除耳机插头。 在电话呼叫期间，可以在耳机插孔的麦克风线上检测第一信号，以指示耳机的麦克风按钮是否被致动。 此外，当耳机插头与插孔断开连接时，可以从指示麦克风被断开的第二信号检测到麦克风线上的转换到指示麦克风按钮被致动的第三信号。 因此，为了避免错误地挂断呼叫，可以忽略从插头拔出插头时转换到第三信号，并且可以保持呼叫。 还描述和要求保护其他实施例。
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公开(公告)号：US10237823B2
公开(公告)日：2019-03-19
申请号：US15918749
申请日：2018-03-12
Applicant: Apple Inc.
Inventor： Hugo Fiennes
IPC: H04W52/02 , H04W24/08 , H04W76/38 , G06F1/3293 , G06F1/3296 , H04W80/02
Abstract: Mobile devices such as cellular telephones are provided that communicate with wireless networks. Cellular telephone network equipment may communicate with a cellular telephone over a data connection. The cellular telephone may have an internet protocol (IP) address that allows data to be provided to the cellular telephone over the data connection. To conserve resources and release unused IP addresses, the cellular telephone network equipment may deactivate inactive data connections after a period of inactivity. A baseband processor within a mobile device may periodically send User Datagram Protocol (UDP) keep-alive packets over the data connection to ensure that the data connection remains active. The keep-alive packets may be directed to a packet sink server or may be associated with a black hole route. An applications processor in the telephone may remain in sleep mode during keep-alive packet transmission to conserve power.
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公开(公告)号：US20170215143A1
公开(公告)日：2017-07-27
申请号：US15376344
申请日：2016-12-12
Applicant: Apple Inc.
Inventor： Hugo Fiennes
CPC classification number: H04W52/0229 , G06F1/3293 , G06F1/3296 , H04W24/08 , H04W52/0241 , H04W52/0258 , H04W52/0264 , H04W52/0274 , H04W52/028 , H04W76/38 , H04W80/02 , Y02D70/00 , Y02D70/26
Abstract: Mobile devices such as cellular telephones are provided that communicate with wireless networks. Cellular telephone network equipment may communicate with a cellular telephone over a data connection. The cellular telephone may have an internet protocol (IP) address that allows data to be provided to the cellular telephone over the data connection. To conserve resources and release unused IP addresses, the cellular telephone network equipment may deactivate inactive data connections after a period of inactivity. A baseband processor within a mobile device may periodically send User Datagram Protocol (UDP) keep-alive packets over the data connection to ensure that the data connection remains active. The keep-alive packets may be directed to a packet sink server or may be associated with a black hole route. An applications processor in the telephone may remain in sleep mode during keep-alive packet transmission to conserve power.
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公开(公告)号：US09712654B2
公开(公告)日：2017-07-18
申请号：US14231138
申请日：2014-03-31
Applicant: Apple Inc.
Inventor： Timothy Johnson , Scott Mullins , Hugo Fiennes
CPC classification number: H04M1/6058 , H04M1/05 , H04R1/1041
Abstract: Embodiments of the invention include methods, apparatus, systems and means for distinguishing between microphone line signals resulting from: actuation of a microphone button of a headset plugged into a telephone device jack, and removal of the headset plug form the jack. During a telephone call, a first signal can be detected on a microphone line of a headset jack to indicate whether a microphone button of the headset is actuated. Also, while the headset plug is being disconnected from the jack, a transition on the microphone line can be detected, from a second signal indicating that the microphone is being disconnected, to a third signal indicating that the microphone button is actuated. Consequently, to avoid erroneously hanging up a call, transitions to the third signal when removing the plug form the jack can be ignored and the call can be maintained. Other embodiments are also described and claimed.
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Patent Agency Ranking
公开(公告)号：US20150023520A1
公开(公告)日：2015-01-22
申请号：US14510961
申请日：2014-10-09
Applicant: Apple Inc.
Inventor： Achim Pantfoerder , Hugo Fiennes
IPC: H04R1/10
CPC classification number: H04R1/1041 , H01R13/703 , H01R24/58 , H04M1/6058 , H04R2420/09 , Y10T307/826
Abstract: Embodiments of the invention include methods, apparatus, systems and means for determining a type of microphone button of a headset plugged into a device jack are described. In some embodiments, a type of microphone button or headset is determined from a plurality of button or headset types based on whether or not a headset plug is detected in a headset jack of a device and whether or not a signal received at a first contact of the headset jack includes overcurrent or an undercurrent. In some embodiments, the behavior of the device may be controlled based on the type of microphone button or headset determined. For example, a predetermined circuit, a predetermined algorithm, or a predetermined process may be selected to signal process the audio signal of the microphone, based on the type of microphone button or headset. Other embodiments are also described and claimed.
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公开(公告)号：US08687798B2
公开(公告)日：2014-04-01
申请号：US13633763
申请日：2012-10-02
Applicant: Apple Inc.
Inventor： Timothy Johnson , Scott Mullins , Hugo Fiennes
CPC classification number: H04M1/6058 , H04M1/05 , H04R1/1041
Abstract: Embodiments of the invention include methods, apparatus, systems and means for distinguishing between microphone line signals resulting from: actuation of a microphone button of a headset plugged into a telephone device jack, and removal of the headset plug form the jack. During a telephone call, a first signal can be detected on a microphone line of a headset jack to indicate whether a microphone button of the headset is actuated. Also, while the headset plug is being disconnected from the jack, a transition on the microphone line can be detected, from a second signal indicating that the microphone is being disconnected, to a third signal indicating that the microphone button is actuated. Consequently, to avoid erroneously hanging up a call, transitions to the third signal when removing the plug form the jack can be ignored and the call can be maintained. Other embodiments are also described and claimed.
Abstract translation: 本发明的实施例包括用于区分麦克风线路信号的方法，装置，系统和装置，所述麦克风线路信号是：插入到电话设备插孔中的头戴式耳机的麦克风按钮的致动以及从插座移除耳机插头。 在电话呼叫期间，可以在耳机插孔的麦克风线上检测第一信号，以指示耳机的麦克风按钮是否被致动。 此外，当耳机插头与插孔断开连接时，可以从指示麦克风被断开的第二信号检测到麦克风线上的转换到指示麦克风按钮被致动的第三信号。 因此，为了避免错误地挂断呼叫，可以忽略从插头拔出插头时转换到第三信号，并且可以保持呼叫。 还描述和要求保护其他实施例。
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公开(公告)号：US10165347B2
公开(公告)日：2018-12-25
申请号：US14510961
申请日：2014-10-09
Applicant: Apple Inc.
Inventor： Achim Pantfoerder , Hugo Fiennes
IPC: H04R1/10 , H04M1/60 , H01R13/703 , H01R24/58
Abstract: Embodiments of the invention include methods, apparatus, systems and means for determining a type of microphone button of a headset plugged into a device jack are described. In some embodiments, a type of microphone button or headset is determined from a plurality of button or headset types based on whether or not a headset plug is detected in a headset jack of a device and whether or not a signal received at a first contact of the headset jack includes an overcurrent or an undercurrent. In some embodiments, the behavior of the device may be controlled based on the type of microphone button or headset determined. For example, a predetermined circuit, a predetermined algorithm, or a predetermined process may be selected to signal process the audio signal of the microphone, based on the type of microphone button or headset. Other embodiments are also described and claimed.
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公开(公告)号：US10757653B2
公开(公告)日：2020-08-25
申请号：US16741690
申请日：2020-01-13
Applicant: Apple Inc.
Inventor： Hugo Fiennes
IPC: G08C17/00 , H04W52/02 , H04W76/38 , H04W24/08 , H04W80/02 , G06F1/3293 , G06F1/3296
Abstract: Mobile devices such as cellular telephones are provided that communicate with wireless networks. Cellular telephone network equipment may communicate with a cellular telephone over a data connection. The cellular telephone may have an internet protocol (IP) address that allows data to be provided to the cellular telephone over the data connection. To conserve resources and release unused IP addresses, the cellular telephone network equipment may deactivate inactive data connections after a period of inactivity. A baseband processor within a mobile device may periodically send User Datagram Protocol (UDP) keep-alive packets over the data connection to ensure that the data connection remains active. The keep-alive packets may be directed to a packet sink server or may be associated with a black hole route. An applications processor in the telephone may remain in sleep mode during keep-alive packet transmission to conserve power.
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公开(公告)号：US10536902B2
公开(公告)日：2020-01-14
申请号：US16357178
申请日：2019-03-18
Applicant: Apple Inc.
Inventor： Hugo Fiennes
IPC: H04M1/00 , H04W52/02 , H04W24/08 , H04W76/38 , G06F1/3296 , G06F1/3293 , H04W80/02
Abstract: Mobile devices such as cellular telephones are provided that communicate with wireless networks. Cellular telephone network equipment may communicate with a cellular telephone over a data connection. The cellular telephone may have an internet protocol (IP) address that allows data to be provided to the cellular telephone over the data connection. To conserve resources and release unused IP addresses, the cellular telephone network equipment may deactivate inactive data connections after a period of inactivity. A baseband processor within a mobile device may periodically send User Datagram Protocol (UDP) keep-alive packets over the data connection to ensure that the data connection remains active. The keep-alive packets may be directed to a packet sink server or may be associated with a black hole route. An applications processor in the telephone may remain in sleep mode during keep-alive packet transmission to conserve power.
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