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1.发明授权Methods for determining optimum power supply voltages for radio-frequency power amplifier circuitry 有权确定射频功率放大器电路的最佳电源电压的方法公开(公告)号：US08913973B2
公开(公告)日：2014-12-16
申请号：US13673829
申请日：2012-11-09
Applicant: Apple Inc.
Inventor： David A. Donovan , Justin Gregg , Vishuanath Venkataraman
CPC classification number: H03F3/24 , H03F1/0216 , H03F3/189 , H03F2200/27 , H03F2200/451 , H03F2200/504
Abstract: Electronic devices with wireless communications capabilities are provided. The electronic device may include storage and processing circuitry, power amplifier circuitry, power supply circuitry, etc. The storage and processing circuitry may direct the power amplifier circuitry to operate using a desired gain mode, in a particular radio channel, and at a given output power level. The power supply circuitry may bias the power amplifier circuitry with a power supply voltage. The performance of the power amplifier circuitry may be characterized by an adjacent channel leakage ratio (ACLR) margin. The power consumption of the power amplifier circuitry may be characterized by a current savings ratio. A cost function may be calculated by taking the product of the ACLR margin and current savings ratio. A minimum point for each cost function curve may be determined. It is desirable to bias the power amplifier circuitry with a supply voltage corresponding to the minimum point.
Abstract translation: 提供具有无线通信功能的电子设备。 电子设备可以包括存储和处理电路，功率放大器电路，电源电路等。存储和处理电路可以引导功率放大器电路在特定无线电信道中以及在给定输出处使用期望的增益模式进行操作 能量等级。 电源电路可以用功率电源电压来偏置功率放大器电路。 功率放大器电路的性能可以由相邻信道泄漏比（ACLR）裕度来表征。 功率放大器电路的功耗可以通过电流节省率来表征。 可以通过采用ACLR余量和当前节省比率的乘积来计算成本函数。 可以确定每个成本函数曲线的最小点。 期望用功率放大器电路对与最小点相对应的电源电压进行偏置。
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公开(公告)号：US08509455B2
公开(公告)日：2013-08-13
申请号：US13652392
申请日：2012-10-15
Applicant: Apple Inc.
Inventor： Justin Gregg , Michael M. Lee , Chad Seguin
IPC: H03G5/00
Abstract: Two or more acoustic transducers share the same acoustic port in a device. The acoustic properties—such as acoustic impedance and frequency response—of the shared acoustic port are matched to each of the two or more acoustic transducers. To accomplish acoustic impedance matching, a separate back volume is provided for each of the acoustic transducers, matched to that transducer. Frequency response matching can be accomplished by the design of the transducer itself, but also by providing an adjacent element in the acoustic system of the transducer. One transducer may serve as an element in the acoustic system of another transducer. Frequency response adjustment of an individual element may also affect acoustic impedance of the entire port-transducer system.
Abstract translation: 两个或多个声学传感器在设备中共享相同的声学端口。 共享声学端口的声学特性（例如声学阻抗和频率响应）与两个或更多个声学换能器中的每一个匹配。 为了实现声阻抗匹配，为每个声换能器提供与该换能器相匹配的单独的后音量。 频率响应匹配可以通过换能器本身的设计来实现，而且还可以通过在换能器的声学系统中提供相邻元件来实现。 一个换能器可以用作另一个换能器的声学系统中的元件。 单个元件的频率响应调整也可能影响整个端口 - 换能器系统的声阻抗。
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公开(公告)号：US20130116007A1
公开(公告)日：2013-05-09
申请号：US13733022
申请日：2013-01-02
Applicant: Apple Inc.
Inventor： Chad G. Seguin , Justin Gregg , Michael M. Lee
CPC classification number: G03G7/0033 , G03C1/732 , G03F7/0045 , G03F7/105 , G03F7/2022 , G06F3/011 , H04M1/65 , H04M1/72519 , H04M2250/52 , H04N5/23216 , H04W88/02
Abstract: A portable handheld electronic device contains a camera lens and accelerometer to allow a user to control voicemail and call features by swiping his finger across the camera lens and/or tapping the device. Therefore, the user can comfortably input commands into the device with a single hand and without needing to move the phone away from his ear to apply these inputs. In another embodiment, the camera lens can also be used to control navigation of the display screen or a displayed document of the device. For example, if a user wishes to shift a scrollbar for a page displayed on the screen downwards to view the bottom of the page, the user should move his finger over the camera lens in an analogous downward direction.
Abstract translation: 便携式手持电子设备包含照相机镜头和加速度计，以允许用户通过在相机镜头上滑动手指来控制语音邮件和呼叫功能，和/或敲击设备。 因此，用户可以用单手舒适地将命令输入到设备中，并且不需要将手机从他的耳朵移开以应用这些输入。 在另一个实施例中，相机镜头也可用于控制显示屏幕的导航或设备的显示文件。 例如，如果用户希望将屏幕上显示的页面的滚动条向下移动以查看页面的底部，则用户应该以相似的向下的方向将他的手指移动到相机镜头上。
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Patent Agency Ranking
4.发明申请公开(公告)号：US20130072129A1
公开(公告)日：2013-03-21
申请号：US13673829
申请日：2012-11-09
Applicant: Apple Inc.
Inventor： David A. Donovan , Justin Gregg , Vishuanath Venkataraman
IPC: H04W24/00
CPC classification number: H03F3/24 , H03F1/0216 , H03F3/189 , H03F2200/27 , H03F2200/451 , H03F2200/504
Abstract: Electronic devices with wireless communications capabilities are provided. The electronic device may include storage and processing circuitry, power amplifier circuitry, power supply circuitry, etc. The storage and processing circuitry may direct the power amplifier circuitry to operate using a desired gain mode, in a particular radio channel, and at a given output power level. The power supply circuitry may bias the power amplifier circuitry with a power supply voltage. The performance of the power amplifier circuitry may be characterized by an adjacent channel leakage ratio (ACLR) margin. The power consumption of the power amplifier circuitry may be characterized by a current savings ratio. A cost function may be calculated by taking the product of the ACLR margin and current savings ratio. A minimum point for each cost function curve may be determined. It is desirable to bias the power amplifier circuitry with a supply voltage corresponding to the minimum point.
Abstract translation: 提供具有无线通信功能的电子设备。 电子设备可以包括存储和处理电路，功率放大器电路，电源电路等。存储和处理电路可以引导功率放大器电路在特定无线电信道中以及在给定输出处使用期望的增益模式进行操作 能量等级。 电源电路可以用功率电源电压来偏置功率放大器电路。 功率放大器电路的性能可以由相邻的信道泄漏比（ACLR）裕度来表征。 功率放大器电路的功耗可以通过电流节省率来表征。 可以通过采用ACLR余量和当前节省比率的乘积来计算成本函数。 可以确定每个成本函数曲线的最小点。 期望用功率放大器电路对与最小点相对应的电源电压进行偏置。
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公开(公告)号：US20130129135A1
公开(公告)日：2013-05-23
申请号：US13652392
申请日：2012-10-15
Applicant: Apple Inc.
Inventor： Justin Gregg , Michael M. Lee , Chad Seguin
IPC: H04R1/02
Abstract: Two or more acoustic transducers share the same acoustic port in a device. The acoustic properties—such as acoustic impedance and frequency response—of the shared acoustic port are matched to each of the two or more acoustic transducers. To accomplish acoustic impedance matching, a separate back volume is provided for each of the acoustic transducers, matched to that transducer. Frequency response matching can be accomplished by the design of the transducer itself, but also by providing an adjacent element in the acoustic system of the transducer. One transducer may serve as an element in the acoustic system of another transducer. Frequency response adjustment of an individual element may also affect acoustic impedance of the entire port-transducer system.
Abstract translation: 两个或多个声学传感器在设备中共享相同的声学端口。 共享声学端口的声学特性（例如声学阻抗和频率响应）与两个或更多个声学换能器中的每一个匹配。 为了实现声阻抗匹配，为每个声换能器提供与该换能器相匹配的单独的后音量。 频率响应匹配可以通过换能器本身的设计来实现，而且还可以通过在换能器的声学系统中提供相邻元件来实现。 一个换能器可以用作另一个换能器的声学系统中的元件。 单个元件的频率响应调整也可能影响整个端口 - 换能器系统的声阻抗。
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公开(公告)号：US10108612B2
公开(公告)日：2018-10-23
申请号：US15351182
申请日：2016-11-14
Applicant: Apple Inc.
Inventor： Michael M. Lee , Justin Gregg , Chad G. Seguin
IPC: G06K3/00 , H04M3/00 , G06F17/00 , G10L15/00 , G06F17/28 , G06F1/16 , G06F3/041 , G06F3/0484 , G06F3/0489 , G06F3/01 , G06F3/0482 , G06F3/0488
Abstract: A mobile electronic device has a touch sensitive screen and an accelerometer. A translator is to translate a word or phrase that is in a first human language and that is entered via a first virtual keyboard displayed on the touch sensitive screen, into a second human language. A translator is to cause the touch sensitive screen to display the translated word or phrase and a second virtual keyboard having characters in the second human language, in response to the accelerometer detecting a change in the physical orientation of the device or movement of the device. Other embodiments are also described and claimed.
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7.发明授权Mobile device having human language translation capability with positional feedback 有权具有位置反馈的人文翻译能力的移动设备公开(公告)号：US09535906B2
公开(公告)日：2017-01-03
申请号：US14742491
申请日：2015-06-17
Applicant: Apple Inc.
Inventor： Michael M. Lee , Justin Gregg , Chad G. Seguin
IPC: G06F1/16 , G06F17/28 , G06F3/041 , G06F3/0484 , G06F3/0489
CPC classification number: G06F17/289 , G06F1/1626 , G06F1/1643 , G06F1/1694 , G06F3/017 , G06F3/0412 , G06F3/0482 , G06F3/04842 , G06F3/04886 , G06F3/0489 , G06F2200/1637
Abstract: A mobile electronic device has a touch sensitive screen and an accelerometer. A translator is to translate a word or phrase that is in a first human language and that is entered via a first virtual keyboard displayed on the touch sensitive screen, into a second human language. A translator is to cause the touch sensitive screen to display the translated word or phrase and a second virtual keyboard having characters in the second human language, in response to the accelerometer detecting a change in the physical orientation of the device or movement of the device. Other embodiments are also described and claimed.
Abstract translation: 移动电子设备具有触摸屏和加速度计。 翻译者是将第一人造语言中经由显示在触敏屏幕上的第一虚拟键盘输入的单词或短语翻译成第二人语言。 翻译器是响应于加速度计检测设备的物理方向的改变或设备的移动，使得触敏屏幕显示翻译的单词或短语以及具有第二人类语言中的字符的第二虚拟键盘。 还描述和要求保护其他实施例。
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公开(公告)号：US08855707B2
公开(公告)日：2014-10-07
申请号：US13733022
申请日：2013-01-02
Applicant: Apple Inc.
Inventor： Chad G. Seguin , Justin Gregg , Michael M. Lee
CPC classification number: G03G7/0033 , G03C1/732 , G03F7/0045 , G03F7/105 , G03F7/2022 , G06F3/011 , H04M1/65 , H04M1/72519 , H04M2250/52 , H04N5/23216 , H04W88/02
Abstract: A portable handheld electronic device contains a camera lens and accelerometer to allow a user to control voicemail and call features by swiping his finger across the camera lens and/or tapping the device. Therefore, the user can comfortably input commands into the device with a single hand and without needing to move the phone away from his ear to apply these inputs. In another embodiment, the camera lens can also be used to control navigation of the display screen or a displayed document of the device. For example, if a user wishes to shift a scrollbar for a page displayed on the screen downwards to view the bottom of the page, the user should move his finger over the camera lens in an analogous downward direction.
Abstract translation: 便携式手持电子设备包含照相机镜头和加速度计，以允许用户通过在相机镜头上滑动手指来控制语音邮件和呼叫功能，和/或敲击设备。 因此，用户可以用单手舒适地将命令输入到设备中，并且不需要将手机从他的耳朵移开以应用这些输入。 在另一个实施例中，相机镜头也可用于控制显示屏幕的导航或设备的显示文件。 例如，如果用户希望将屏幕上显示的页面的滚动条向下移动以查看页面的底部，则用户应该以相似的向下的方向将他的手指移动到相机镜头上。
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