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91. 发明授权

US09128533B2 Keyboard circuit and method for keyboard circuit 有权
标题翻译：键盘电路和键盘电路的方法
公开(公告)号：US09128533B2
公开(公告)日：2015-09-08
申请号：US13095885
申请日：2011-04-28
申请人： Fan-Lin Lu , Xin Zhao , Ruey-Shyang You , Xiao-Guang Li , Han-Che Wang
发明人： Fan-Lin Lu , Xin Zhao , Ruey-Shyang You , Xiao-Guang Li , Han-Che Wang
IPC分类号： G06F3/02 , G06F3/023 , G06F1/32
CPC分类号： G06F3/023 , G06F1/3271 , Y02D10/156
摘要： A keyboard and a keyboard circuit, wherein the keyboard acts as an input device for a portable device or a computer. The keyboard circuit comprises an interface for connecting with the computer or the portable device, a detection circuit for detecting the logic level signal of the power supply from the computer or the portable device connected to the keyboard, and a microprocessor determining whether a computer or a portable device is connected to the keyboard in accordance with the logic level signal of the power input. The keyboard circuit uses a first communication circuit to communicate with the computer and a second communication circuit to communicate with the portable device, thus the keyboard is compatible with the computer or the portable device. The keyboard is capable of entering a sleep mode after finishing the transmission of the key codes to the computer or the portable device.
摘要翻译：键盘和键盘电路，其中键盘用作便携式设备或计算机的输入设备。键盘电路包括用于与计算机或便携式设备连接的接口，用于检测来自计算机或连接到键盘的便携式设备的电源的逻辑电平信号的检测电路，以及确定计算机或便携式设备根据电源输入的逻辑电平信号连接到键盘。键盘电路使用第一通信电路与计算机通信，第二通信电路与便携式设备通信，因此键盘与计算机或便携式设备兼容。完成密钥代码传输到计算机或便携式设备后，键盘能够进入睡眠模式。

92. 发明申请

US20140035818A1 ADAPTIVE KEYBOARD LIGHTING 有权
标题翻译：自适应键盘灯
公开(公告)号：US20140035818A1
公开(公告)日：2014-02-06
申请号：US13566205
申请日：2012-08-03
申请人： Yoshimichi Matsuoka
发明人： Yoshimichi Matsuoka
IPC分类号： G09G5/00
CPC分类号： G06F1/3231 , G06F1/3271 , G06F3/013 , Y02D10/156 , Y02D10/173
摘要： A method for managing backlight illumination of a keyboard that is coupled to an electronic device or computer system includes placing backlights illuminating the keyboard in an on-state or an off-state according to a direction of the user's eyesight relative to the keyboard, a use state of the keyboard, and a state of a display presented to the user by the electronic device or computer system to receive input via keyboard entry. The method includes turning off at least one backlight if the user's eyesight is directed away the keyboard, if the keyboard is not in use, or if the display does not include an input element for receiving input via keyboard entry.
摘要翻译：用于管理耦合到电子设备或计算机系统的键盘的背光照明的方法包括根据用户相对于键盘的视力的方向将背光照亮键盘进入导通状态或断开状态，使用键盘的状态以及电子设备或计算机系统通过键盘输入来接收输入的显示状态。如果用户的视力远离键盘，如果键盘未被使用，或者如果显示器不包括用于通过键盘输入接收输入的输入元件，则该方法包括至少关闭一个背光。

93. 发明申请

US20140002978A1 Method For Switching State And Electronic Device 有权
标题翻译：开关状态和电子装置的方法
公开(公告)号：US20140002978A1
公开(公告)日：2014-01-02
申请号：US13929292
申请日：2013-06-27
申请人： Lenovo (Beijing) Co., Ltd. , Beijing Lenovo Software Ltd.
发明人： Xuedong Ding
IPC分类号： G06F1/16
CPC分类号： G06F1/1667 , G06F1/1616 , G06F1/1624 , G06F1/1626 , G06F1/1643 , G06F1/1669 , G06F1/1677 , G06F1/3271 , Y02D10/156
摘要： A method and an electronic device for switching state, relating to the field of electronic device applications, for facilitating a user carrying and using a peripheral keyboard is described. The electronic device includes a casing that includes a display unit for displaying on a first surface of the casing; an input unit being movably disposed on a second surface of the casing; according to different positional relationships between the input unit and the casing. The electronic device has at least two different operating modes: a tablet operating mode or a laptop operating mode. The device is usefully applied to a tablet type electronic device.
摘要翻译：描述了一种用于便于用户携带和使用外围键盘的与电子设备应用领域相关的切换状态的方法和电子设备。该电子设备包括：壳体，其包括用于在壳体的第一表面上显示的显示单元; 输入单元，其可移动地设置在所述壳体的第二表面上; 根据输入单元和外壳之间的不同位置关系。电子设备具有至少两种不同的操作模式：平板电脑操作模式或笔记本电脑操作模式。该设备有用地应用于平板电脑类型的电子设备。

94. 发明授权

US08184099B2 Information processing apparatus and processing program in information processing apparatus 失效
标题翻译：信息处理装置中的信息处理装置和处理程序
公开(公告)号：US08184099B2
公开(公告)日：2012-05-22
申请号：US13183551
申请日：2011-07-15
申请人： Kenichi Agata , Hiroki Tamai , Eiji Tamaki , Takashi Sato , Jian Wang , Nozomi Ozaki , Mikio Sakemoto
发明人： Kenichi Agata , Hiroki Tamai , Eiji Tamaki , Takashi Sato , Jian Wang , Nozomi Ozaki , Mikio Sakemoto
IPC分类号： G09G5/00
CPC分类号： G06F3/0221 , G06F1/1626 , G06F1/1632 , G06F1/3215 , G06F1/3271 , G06F3/023 , G06F3/04886 , H01H13/86 , H01H2223/05 , Y02D10/156
摘要： The present invention provides an information processing apparatus including: a keyboard that has a plurality of operating keys and is foldable via a hinge part, the keyboard being set in a closed state in which the operating keys are closed and in an opened state in which the operating keys are opened; and an apparatus main unit that is connected with the keyboard and performs a process corresponding to an operation of the operating keys on the keyboard. The closed state and the opened state of the keyboard are detected, and operation of one of the apparatus main unit and the keyboard is controlled according to a detection result.
摘要翻译：本发明提供一种信息处理装置，包括：具有多个操作键并经由铰链部折叠的键盘，所述键盘被设定在所述操作键关闭的关闭状态，在打开状态下，操作键打开; 以及与键盘连接并执行与键盘上的操作键的操作相对应的处理的装置主单元。检测键盘的关闭状态和打开状态，并根据检测结果来控制设备主单元和键盘中的一个的操作。

95. 发明授权

US08155352B2 Serializer for multiple applications 失效
标题翻译：串行器用于多个应用程序
公开(公告)号：US08155352B2
公开(公告)日：2012-04-10
申请号：US12180825
申请日：2008-07-28
申请人： Jongsoo Cho
发明人： Jongsoo Cho
IPC分类号： H03F99/00
CPC分类号： G06F1/1683 , G06F1/1624 , G06F1/1671 , G06F1/3271 , H04M1/0235 , Y02D10/156
摘要： A serializer/deserializer interfaces a microprocessor/controller with I/O devices over a flexible hinging cable. The I/O devices have parallel interfaces as does the controller but the serializer/deserializer reduces the number of signal that traverse the flexible hinging cable. LCD displays, cameras, keypads and audio signals handled by the invention.
摘要翻译：串行器/解串器通过柔性铰链电缆将微处理器/控制器与I / O设备接口。 I / O设备与控制器具有并行接口，但串行器/解串器可减少穿过柔性铰链电缆的信号数量。 LCD显示器，照相机，小键盘和本发明处理的音频信号。

96. 发明授权

US07995034B2 Input device having a presence sensor 失效
标题翻译：具有存在传感器的输入装置
公开(公告)号：US07995034B2
公开(公告)日：2011-08-09
申请号：US11474119
申请日：2006-06-22
申请人： Jeremiah Pope , Chun Beng Goh , James Marshall , Brad Fosdick
发明人： Jeremiah Pope , Chun Beng Goh , James Marshall , Brad Fosdick
IPC分类号： G06F3/033 , G06F3/02 , G06F1/26
CPC分类号： G06F1/3231 , G06F1/3215 , G06F1/3271 , G06F3/0231 , Y02D10/156 , Y02D10/173
摘要： A system and method for reducing power consumption of a wireless input device is disclosed. The input device may convert between a high power state and a low power state. In the high power state, a transmitter and light sources are activated, whereas both the transmitter and the light sources are deactivated in the low power state. Following a period of inactivity in which neither a key sensor for activatable keys nor a presence sensor for the user transmit input, the input device may convert from the high power state to the low power state to conserve energy. When the presence sensor detects the presence of the user, however, the input converts to the high power state wherein the transmitter and the light sources are activated.
摘要翻译：公开了一种用于降低无线输入设备的功耗的系统和方法。输入装置可以在高功率状态和低功率状态之间转换。在高功率状态下，发射器和光源被激活，而发射器和光源在低功率状态下被去激活。在不活动的时间段内，用于可激活密钥的密钥传感器和用户的存在传感器都不传输输入，输入设备可以从高功率状态转换为低功率状态以节省能量。然而，当存在传感器检测到用户的存在时，输入转换为高功率状态，其中发射器和光源被激活。

97. 发明授权

US07928606B2 Input device 失效
标题翻译：输入设备
公开(公告)号：US07928606B2
公开(公告)日：2011-04-19
申请号：US11753578
申请日：2007-05-25
申请人： Shin-Hong Chung , Han-Che Wang , Bin-Gang Duan , Shi-Quan Lin , Kuan-Hong Hsieh
发明人： Shin-Hong Chung , Han-Che Wang , Bin-Gang Duan , Shi-Quan Lin , Kuan-Hong Hsieh
IPC分类号： H01H9/00
CPC分类号： G06F1/3203 , G06F1/3271 , Y02D10/156 , Y10T307/747 , Y10T307/937
摘要： An input device includes a power unit, a power switch unit, a processing unit, and an input unit. The power switch unit includes a first switch for supplying power to the processing unit when actuated; the input unit is connected with the processing unit and the power switch unit and is configured for generating input signals that is transmitted to the processing unit and further used for controlling the first switch; and the processing unit is configured for receiving the input signal from the input unit, keeping the first switch switched on during a time period, and performing a task corresponding to the input signal during the time period.
摘要翻译：输入装置包括电源单元，电源开关单元，处理单元和输入单元。电源开关单元包括用于在致动时向处理单元供电的第一开关; 所述输入单元与所述处理单元和所述电力开关单元连接，并且被配置为产生被发送到所述处理单元并进一步用于控制所述第一开关的输入信号; 并且处理单元被配置为从输入单元接收输入信号，在一段时间内保持第一开关接通，并且在该时间段内执行与输入信号对应的任务。

98. 发明申请

US20100141458A1 ILLUMINATED KEYBOARD AND ILLUMINATING METHOD FOR KEYBOARD 审中-公开
标题翻译：键盘的照明键盘和照明方法
公开(公告)号：US20100141458A1
公开(公告)日：2010-06-10
申请号：US12622468
申请日：2009-11-20
申请人： Chang-Chia Chiang
发明人： Chang-Chia Chiang
IPC分类号： G08B17/12 , H03M11/00
CPC分类号： G06F3/0202 , G06F1/3215 , G06F1/3271 , H01H13/83 , Y02D10/156
摘要： An illuminated keyboard and an illuminating method for a keyboard are disclosed. The illuminated keyboard includes an illumination module, a first sensing module, a second sensing module, and a control module. The first sensing module is used for sensing an ambient light. If the brightness of the ambient light is less then a reference brightness, the first sensing module generates a first signal. The second sensing module is used for sensing a state of touch on the illuminated keyboard and generating a second signal according to the state of touch. The control module is connected to the illumination module, the first sensing module, and the second sensing module respectively for driving the illumination module to emit light according to the first signal and the second signal.
摘要翻译：公开了一种照明键盘和用于键盘的照明方法。照明键盘包括照明模块，第一感测模块，第二感测模块和控制模块。第一感测模块用于感测环境光。如果环境光的亮度小于参考亮度，则第一感测模块产生第一信号。第二感测模块用于感测照明键盘上的触摸状态并根据触摸状态产生第二信号。控制模块分别连接到照明模块，第一感测模块和第二感测模块，用于驱动照明模块根据第一信号和第二信号发光。

99. 发明申请

US20090278828A1 Method and Apparatus for Automatic Brightness Adjustment on a Display of a Mobile Electronic Device 有权
标题翻译：用于移动电子设备显示器上的自动亮度调整的方法和装置
公开(公告)号：US20090278828A1
公开(公告)日：2009-11-12
申请号：US12418133
申请日：2009-04-03
申请人： Bergen FLETCHER , Conrad A. KREEK , Jeff BOS
发明人： Bergen FLETCHER , Conrad A. KREEK , Jeff BOS
IPC分类号： G06F3/038 , G09G5/10 , H04B1/38
CPC分类号： G06F1/3203 , G06F1/3271 , G09G3/20 , G09G3/3406 , G09G2320/064 , G09G2340/145 , G09G2360/144 , Y02D10/156
摘要： A system and method is provided for use in a mobile electronic device for adjusting brightness of a display on the mobile electronic device. The method comprises collecting a plurality of light sensor samples using an ambient light sensor of the mobile electronic device; calculating a representative value of the plurality of light sensor samples; comparing the representative value to at least one brightness threshold value; determining if a predetermined application is active on the mobile electronic device; determining whether to adjust the brightness of the display based on the comparison and based on whether predetermined application is active on the device; and adjusting the brightness of the display.
摘要翻译：提供了一种用于移动电子设备中用于调整移动电子设备上的显示器的亮度的系统和方法。该方法包括使用移动电子设备的环境光传感器收集多个光传感器样本; 计算所述多个光传感器样本的代表值; 将所述代表值与至少一个亮度阈值进行比较; 确定所述移动电子设备上的预定应用是否有效; 基于所述比较确定是否调整所述显示器的亮度，并且基于所述设备上的预定应用是否有效; 并调整显示屏的亮度。

100. 发明申请

US20090207147A1 TOUCH-SENSITIVE INTERFACE DEVICE AND METHOD 审中-公开
标题翻译：敏感接口设备和方法
公开(公告)号：US20090207147A1
公开(公告)日：2009-08-20
申请号：US12372885
申请日：2009-03-27
申请人： Alexandre Perrot , Sebastien Rigollet
发明人： Alexandre Perrot , Sebastien Rigollet
IPC分类号： G06F3/041
CPC分类号： G06F1/3262 , G06F1/3215 , G06F1/3271 , G06F3/0414 , Y02D10/156 , Y02D50/20
摘要： A touch-sensitive interface device includes:—a touch-sensitive keypad including elements for generating a voltage as the effect of a mechanical deformation, and—a signal processing electronic interface adapted to detect pressing and/or releasing of a voltage generator elements and to go to standby after the pressing and/or the releasing of each voltage generator elements. The voltage generator elements preferably includes a piezoelectric element. In embodiments, the electronic interface includes at least one voltage comparator device, the generation of a parameterable threshold voltage to which the voltage comparator device compares the voltage at the terminals of a voltage generator element, and a card including a central processor unit and its power supply unit. The parameterable threshold voltage can be increased or decreased to detect positive and negative peaks of at least one voltage generator elements respectively caused by pressing or releasing at least one voltage generator elements.
摘要翻译：一种触摸敏感的接口装置包括： - 触敏键盘，包括用于产生作为机械变形的影响的电压的元件，以及适于检测电压发生器元件的按压和/或释放的信号处理电子接口，以及在按压和/或释放每个电压发生器元件之后进入待机状态。电压发生器元件优选地包括压电元件。在实施例中，电子接口包括至少一个电压比较器装置，产生可参考阈值电压，电压比较器装置将电压比较器装置的端子处的电压与包括中央处理器单元的卡和其功率进行比较供应单位。可以增加或减少可参数阈值电压，以检测分别由按压或释放至少一个电压发生器元件引起的至少一个电压发生器元件的正和负峰值。

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