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1. 发明授权

US07463304B2 Remote control accessory for a camera-equipped wireless communications device 失效
标题翻译：配有摄像头的无线通信设备的遥控器配件
公开(公告)号：US07463304B2
公开(公告)日：2008-12-09
申请号：US10839959
申请日：2004-05-06
申请人： Matthew J. Murray
发明人： Matthew J. Murray
IPC分类号： H04N5/222 , H04N5/232
CPC分类号： G03B17/00
摘要： A hand-held accessory for a camera-equipped device comprises a short-range transceiver to transmit signals to and receive signals from the camera-equipped device. A controller and a display are operatively connected to the short-range transceiver. The controller generates control signals responsive to user input, and conveys the control signals to the short-range transceiver for transmission to the camera-equipped device. The control signals control the camera functionality on the camera-equipped device. Images captured by the camera-equipped device may be displayed on the accessory display.
摘要翻译：用于配备相机的设备的手持式附件包括短距离收发器，用于向相机配备的装置发射信号并从其接收信号。控制器和显示器可操作地连接到短距离收发器。控制器响应于用户输入产生控制信号，并将控制信号传送到短距离收发器以传输到配备相机的设备。控制信号控制相机配备的设备上的相机功能。由配备相机的设备拍摄的图像可能会显示在附件显示屏上。

2. 发明授权

US06353733B1 Latching mechanisms for rotatable and/or translatable members on portable communication devices 有权
标题翻译：用于便携式通信设备上的可旋转和/或可平移构件的锁定机构
公开(公告)号：US06353733B1
公开(公告)日：2002-03-05
申请号：US09301658
申请日：1999-04-28
申请人： Matthew J. Murray , Scott L. Vance
发明人： Matthew J. Murray , Scott L. Vance
IPC分类号： H04B138
CPC分类号： H04M1/0216
摘要： A portable communication device includes a rotating member and a latching mechanism which employs a magnet means and a quantity of magneto-rheological fluid (“MR” fluid) or electro-rheological (“ER”) fluid therein to latch the rotatable member against the primary body of the portable communication device when a magnetic or electric field is positioned proximate to the MR or ER fluid. The rotating member can be a low-profile flip and/or antenna. The magnet means can be an electromagnetic field or at least one translatable permanent magnet. Additionally, a portable communication device with a translating antenna and an antenna receptacle and elbow also includes a quantity of magneto-rheological fluid therein. The device can also include an externally accessible latch release which controls the application of the magnetic field to the MR fluid (or electric filed to the ER fluid). Associated latching mechanisms employ rheological fluid and a magnetic or electric field source.
摘要翻译：一种便携式通信装置包括旋转构件和闭锁机构，其使用磁体装置和一定数量的磁流变流体（“MR”流体）或电流变（“ER”）流体，以使可转动构件抵靠主体当磁场或电场靠近MR或ER流体定位时便携式通信设备的主体。旋转构件可以是低调翻转和/或天线。磁体装置可以是电磁场或至少一个可平移的永磁体。此外，具有平移天线和天线插座和弯头的便携式通信设备还包括一定量的磁流变流体。该装置还可以包括外部可访问的闩锁释放装置，其控制磁场施加到MR流体（或电场到ER流体）。相关闭锁机构使用流变液和磁场或电场。

3. 发明授权

US08084968B2 Use of an accelerometer to control vibrator performance 有权
标题翻译：使用加速度计来控制振动器性能
公开(公告)号：US08084968B2
公开(公告)日：2011-12-27
申请号：US11856173
申请日：2007-09-17
申请人： Matthew J. Murray , William Chris Eaton
发明人： Matthew J. Murray , William Chris Eaton
IPC分类号： H02P1/00
CPC分类号： B06B1/16 , G08B6/00 , H02P7/2855
摘要： A mobile device includes a vibrator, an accelerometer that senses a parameter of rotation, and a processor. The vibrator includes a drive motor and a drive circuit. The accelerometer senses a speed of rotation of the vibrator. The processor analyzes the sensed speed of rotation and generates a drive voltage that is received by the drive circuit to adjust the drive motor to produce a pre-determined, desired rotational speed. In another embodiment, the accelerometer senses an amplitude of a vibration produced by the vibrator. The processor analyzes the sensed amplitude of a vibration and generates a drive voltage that is received by the drive circuit to adjust the drive motor to produce a pre-determined, desired vibration amplitude. The processor may also compare the sensed parameter with a pre-determined desired parameter of rotation and generate a signal responsive to a result of the comparison and based on stored vibrator calibration curves.
摘要翻译：移动设备包括振动器，感测旋转参数的加速度计和处理器。振动器包括驱动电机和驱动电路。加速度计感测振动器的旋转速度。处理器分析感测的旋转速度并产生由驱动电路接收的驱动电压，以调节驱动电动机以产生预定的期望转速。在另一个实施例中，加速度计检测由振动器产生的振动的振幅。处理器分析感测到的振动幅度，并产生由驱动电路接收的驱动电压，以调节驱动电动机以产生预定的期望的振幅。处理器还可以将所感测的参数与预定的期望的旋转参数进行比较，并且响应于比较的结果并且基于存储的振动器校准曲线生成信号。

4. 发明授权

US07403628B2 Transducer assembly and loudspeaker including rheological material 失效
标题翻译：传感器组件和扬声器包括流变材料
公开(公告)号：US07403628B2
公开(公告)日：2008-07-22
申请号：US10709010
申请日：2004-04-07
申请人： Matthew J. Murray
发明人： Matthew J. Murray
IPC分类号： H04R25/00
CPC分类号： H04R7/045 , H04R2440/05 , H04R2499/15
摘要： A transducer assembly includes a transducer and a coupler with rheological material. A loudspeaker further includes an acoustic radiator. The coupler is mounted to the transducer and is operatively connected to the acoustic radiator. The transducer excites bending waves in the acoustic radiator to produce an acoustic output. By control of the rheological material, which may include mageto-rheological liquid or electro-rheological liquid, the transducer in various embodiments may selectively be substantially rigidly or substantially flexibly coupled to the acoustic radiator. If flexibly coupled the force experienced by the transducer when the host device is dropped, jarred, or pressured may be reduced from that experienced with a rigid connection. The acoustic radiator may be, for example, a display such as an LCD or a window mounted over a display. A mobile terminal may include such a loudspeaker in accordance with one embodiment.
摘要翻译：传感器组件包括换能器和具有流变材料的耦合器。扬声器还包括声辐射器。耦合器安装到换能器并且可操作地连接到声辐射器。传感器激发声辐射器中的弯曲波，以产生声输出。通过控制流变材料，其可以包括马可流变液体或电流变液体，各种实施方案中的换能器可以选择性地基本上刚性地或基本上柔性地耦合到声辐射器。如果在主机设备掉落，振动或加压时灵活地耦合传感器所经受的力，则可能会因刚性连接而受损。声辐射器可以是例如显示器，例如LCD或安装在显示器上的窗口。根据一个实施例，移动终端可以包括这样的扬声器。

5. 发明授权

US07280808B2 Wireless communications devices including circuit substrates with partially overlapping conductors thereon coupling power to/from power amplifier systems 有权
标题翻译：无线通信设备包括其上部分重叠的导体的电路基板将功率耦合到/来自功率放大器系统的功率
公开(公告)号：US07280808B2
公开(公告)日：2007-10-09
申请号：US10822377
申请日：2004-04-12
申请人： Matthew J. Murray , Michael D. Townsend , Christian L. Lindqvist , Michael O. Wayland
发明人： Matthew J. Murray , Michael D. Townsend , Christian L. Lindqvist , Michael O. Wayland
IPC分类号： H04B1/04
CPC分类号： H04B15/00 , H05K1/0228 , H05K1/0245 , H05K2201/097
摘要： A wireless communications device can include a power amplifier that is configured to transmit information to a wireless communications network during a first time interval and configured to avoid transmitting information during a second time interval. A circuit substrate is coupled to the power amplifier and a power source is configured to provide power to the power amplifier. First and second conductor are coupled to the power amplifier and to the power source, and have respective overlapping and non-overlapping portions on the circuit substrate.
摘要翻译：无线通信设备可以包括功率放大器，其被配置为在第一时间间隔期间向无线通信网络发送信息，并且被配置为避免在第二时间间隔期间发送信息。电路衬底耦合到功率放大器，并且电源被配置为向功率放大器提供电力。第一和第二导体耦合到功率放大器和电源，并且在电路基板上具有相应的重叠和非重叠部分。

6. 发明授权

US07064655B2 Variable-eccentricity tactile generator 有权
标题翻译：可变偏心触觉发生器
公开(公告)号：US07064655B2
公开(公告)日：2006-06-20
申请号：US10827044
申请日：2004-04-19
申请人： Matthew J. Murray , Michael Townsend , Chris Eaton , Gregory S. Patterson
发明人： Matthew J. Murray , Michael Townsend , Chris Eaton , Gregory S. Patterson
IPC分类号： H04B3/36
CPC分类号： H02K7/061 , B06B1/162
摘要： A tactile generator comprises an eccentric mass that imparts a vibration as it rotates about a rotational axis. The mass is radially movable with respect to the rotational axis such that the distance between the mass and the axis is variable. Varying the distance of the mass from the axis varies the amount of vibration generated when the mass is rotated. The amount of vibration may be controlled responsive to a detected level of ambient noise.
摘要翻译：触觉发生器包括偏心质量块，当其围绕旋转轴线旋转时发出振动。质量体可以相对于旋转轴线径向移动，使得质量块和轴线之间的距离是可变的。改变质量与轴的距离改变质量旋转时产生的振动的量。可以响应于检测到的环境噪声水平来控制振动量。

7. 发明授权

US06215391B1 Variable frequency buzzer assembly 有权
标题翻译：变频蜂鸣器组件
公开(公告)号：US06215391B1
公开(公告)日：2001-04-10
申请号：US09420735
申请日：1999-10-22
申请人： Matthew J. Murray , Ronald J. Johnsen
发明人： Matthew J. Murray , Ronald J. Johnsen
IPC分类号： G08B300
CPC分类号： G10K9/20
摘要： A buzzer assembly for a personal communications device changes geometry in order to emit sounds at a variety of frequencies at an approximately constant volume, such as for playing melodic alerts. The buzzer assembly incorporates a buzzer and gasket to create an air chamber with an associated acoustic impedance. A translational actuator moves a portion of either the buzzer or gasket, depending on the particular embodiment, to change the air volume and thus the associated acoustic impedance. By changing the acoustic impedance, the resonant frequency of the buzzer assembly is changed. When the buzzer is then operated at or near resonant frequency corresponding to the then-current acoustic impedance, the sound generated by the buzzer assembly is louder. By changing the resonant frequency of the buzzer assembly in this manner to correspond to the frequency of the tone to be generated, the sound volume generated by the buzzer assembly can be made approximately constant across a broader frequency range than is possible with conventional buzzer designs, such as 3 kHz or larger.
摘要翻译：用于个人通信设备的蜂鸣器组件改变几何形状以便以大致恒定的音量发射各种频率的声音，诸如用于播放旋律警报。蜂鸣器组件包括蜂鸣器和垫圈，以产生具有相关声学阻抗的气室。取决于具体实施例，平移式致动器移动蜂鸣器或垫圈的一部分，以改变空气体积，从而改变相关的声阻抗。通过改变声阻抗，改变蜂鸣器组件的谐振频率。当蜂鸣器然后在对应于当前声阻抗的谐振频率处或接近操作时，由蜂鸣器组件产生的声音更大。通过以这种方式改变蜂鸣器组件的谐振频率以对应于要产生的音调的频率，蜂鸣器组件产生的音量可以在比常规蜂鸣器设计可能的更宽的频率范围内大致恒定，例如3kHz或更大。

8. 发明授权

US06266542B1 Accessory allowing hands-free operation of a cellular telephone 有权
标题翻译：允许手机免提操作的附件
公开(公告)号：US06266542B1
公开(公告)日：2001-07-24
申请号：US09160617
申请日：1998-09-24
申请人： Trampas B. Stern , Matthew J. Murray
发明人： Trampas B. Stern , Matthew J. Murray
IPC分类号： H04B138
CPC分类号： H04M1/6041
摘要： An accessory unit for operation of a cellular telephone, including a casing, a microphone mounted to the casing, a first sound emitting element mounted to the casing for providing an audible alert signal, and a second sound emitting element mounted to the casing for providing voice communication. A vibrating element is mounted to the casing for providing a mechanical alert signal, and a connector port is connectable to the telephone for communicating received sound to the telephone and receiving voice communication from the telephone. The connector port also receives actuating signals for both the first sound emitting element and the vibrating element from the telephone. A gasket is between the microphone and both the second sound emitting element and the vibrating element, and selectively has a first stiffness when the second sound emitting element is providing voice communications, and a second stiffness greater than the first stiffness when the vibrating element is providing a mechanical alert signal. The gasket is a rheological material, which may be an electro-rheological material or a magneto-rheological material, and an actuator controls the stiffness of the gasket. The unit connector port is also adapted to receive power from a connected cellular telephone.
摘要翻译：用于蜂窝电话的操作的附件单元，包括壳体，安装到壳体的麦克风，安装到壳体上的用于提供可听到的警报信号的第一声发射元件，以及安装到壳体上以提供声音的第二声发射元件通讯。振动元件安装到壳体上以提供机械警报信号，并且连接器端口可连接到电话器，用于将接收到的声音传送到电话并从电话接收语音通信。连接器端口还接收来自电话的第一声发射元件和振动元件的致动信号。麦克风和第二声发射元件和振动元件之间的垫圈位于第二声发射元件和振动元件之间，并且当第二声发射元件提供声音通信时选择性地具有第一刚度，以及当振动元件提供时第二刚度大于第一刚度机械报警信号。垫片是流变材料，其可以是电流变材料或磁流变材料，并且致动器控制垫圈的刚度。单元连接器端口还适于从连接的蜂窝电话接收电力。

9. 发明申请

US20090072768A1 USE OF AN ACCELEROMETER TO CONTROL VIBRATOR PERFORMANCE 有权
标题翻译：使用加速度计控制振动器性能
公开(公告)号：US20090072768A1
公开(公告)日：2009-03-19
申请号：US11856173
申请日：2007-09-17
申请人： Matthew J. Murray , William Chris Eaton
发明人： Matthew J. Murray , William Chris Eaton
IPC分类号： H02P7/18
CPC分类号： B06B1/16 , G08B6/00 , H02P7/2855
摘要： A mobile device includes a vibrator, an accelerometer that senses a parameter of rotation, and a processor. The vibrator includes a drive motor and a drive circuit. The accelerometer senses a speed of rotation of the vibrator. The processor analyzes the sensed speed of rotation and generates a drive voltage that is received by the drive circuit to adjust the drive motor to produce a pre-determined, desired rotational speed. In another embodiment, the accelerometer senses an amplitude of a vibration produced by the vibrator. The processor analyzes the sensed amplitude of a vibration and generates a drive voltage that is received by the drive circuit to adjust the drive motor to produce a pre-determined, desired vibration amplitude. The processor may also compare the sensed parameter with a pre-determined desired parameter of rotation and generate a signal responsive to a result of the comparison and based on stored vibrator calibration curves.
摘要翻译：移动设备包括振动器，感测旋转参数的加速度计和处理器。振动器包括驱动电机和驱动电路。加速度计感测振动器的旋转速度。处理器分析感测的旋转速度并产生由驱动电路接收的驱动电压，以调节驱动电动机以产生预定的期望转速。在另一个实施例中，加速度计检测由振动器产生的振动的振幅。处理器分析感测到的振动幅度，并产生由驱动电路接收的驱动电压，以调节驱动电动机以产生预定的期望的振幅。处理器还可以将所感测的参数与预定的期望的旋转参数进行比较，并且响应于比较的结果并且基于存储的振动器校准曲线生成信号。

10. 发明申请

US20080106519A1 ELECTRONIC DEVICE WITH KEYPAD ASSEMBLY 审中-公开
标题翻译：带键盘组件的电子设备
公开(公告)号：US20080106519A1
公开(公告)日：2008-05-08
申请号：US11555795
申请日：2006-11-02
申请人： Matthew J. Murray
发明人： Matthew J. Murray
IPC分类号： G06F3/02 , H04M1/02
CPC分类号： H04M1/23 , G06F1/1626 , G06F1/1662 , G06F1/169 , G06F3/03547 , G06F3/0488
摘要： An electronic device includes a keypad assembly. The keypad assembly has a plurality of depressible keys and a touch sensitive pad disposed over at least one of the depressible keys.
摘要翻译：电子设备包括键盘组件。键盘组件具有多个可按压的键和设置在至少一个可按键上的触敏垫。

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