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1. 发明申请

US20170045955A1 Computing Device 审中-公开
标题翻译：计算设备
公开(公告)号：US20170045955A1
公开(公告)日：2017-02-16
申请号：US15118567
申请日：2014-03-28
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： Chien-Kuo Lee
IPC分类号： G06F3/03 , G06F3/041 , G06F1/16
CPC分类号： G06F3/0304 , G06F1/1616 , G06F1/1643 , G06F1/3231 , G06F1/3271 , G06F1/3287 , G06F3/017 , G06F3/041 , G06F3/0418 , Y02D10/156 , Y02D10/171 , Y02D10/173
摘要： A computing device includes a base member, an input device attached to the base member and a display member connected to the base member. A sensor is attached to the base member and a controller adjusts input sensitivity of the input device when the sensor detects an object close to the display member.
摘要翻译：计算装置包括基座构件，附接到基座构件的输入装置和连接到基座构件的显示构件。传感器附接到基座构件，并且当传感器检测到靠近显示构件的物体时，控制器调节输入设备的输入灵敏度。

2. 发明授权

US09229485B2 Electronic device and method for switching state thereof 有权
标题翻译：电子设备及其切换状态的方法
公开(公告)号：US09229485B2
公开(公告)日：2016-01-05
申请号：US13929292
申请日：2013-06-27
申请人： Beijing Lenovo Software Ltd. , Lenovo (Beijing) Co., Ltd.
发明人： Xuedong Ding
IPC分类号： G06F1/16 , G06F1/32
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电子设备应用领域的用于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。

3. 发明申请

US20130271373A1 INPUT DEVICE FOR A DISPLAY 有权
标题翻译：用于显示器的输入设备
公开(公告)号：US20130271373A1
公开(公告)日：2013-10-17
申请号：US13449220
申请日：2012-04-17
申请人： Richard Milhe , Tarak Fekih , Alexis Richard , Sylvain Sauvage , Laurent Plancherel , PC Chu , Eric Hsu
发明人： Richard Milhe , Tarak Fekih , Alexis Richard , Sylvain Sauvage , Laurent Plancherel , PC Chu , Eric Hsu
IPC分类号： G06F3/02 , G06F3/01
CPC分类号： G06F1/1671 , G06F1/1677 , G06F1/3271 , Y02D10/156
摘要： Embodiments of the invention are directed to an input device comprising a processor configured to operate the input device in one of a plurality of modes of operation, a plurality of buttons, and a housing configured to receive and secure a display device. The housing is configurable in a plurality of positions relative to the plurality of buttons, where at least a portion of the plurality of buttons operates in one of the plurality of modes of operation based, at least in part, on a position of the plurality of positions of the housing relative to the plurality of buttons.
摘要翻译：本发明的实施例涉及一种输入装置，其包括处理器，其被配置为以多种操作模式中的一种操作输入装置，多个按钮和被配置为接收和固定显示装置的壳体。壳体可配置成相对于多个按钮的多个位置，其中多个按钮的至少一部分基于至少部分地基于多个操作模式的位置而以多种操作模式中的一种操作壳体相对于多个按钮的位置。

4. 发明授权

US07660611B1 Wireless human interface device packet compression system and method for reducing power consumption 有权
标题翻译：无线人机接口设备分组压缩系统和降低功耗的方法
公开(公告)号：US07660611B1
公开(公告)日：2010-02-09
申请号：US11069500
申请日：2005-03-01
申请人： Raymond Charles Asbury , James Burton Cahoon , Ryan Winfield Woodings
发明人： Raymond Charles Asbury , James Burton Cahoon , Ryan Winfield Woodings
IPC分类号： H04M1/00
CPC分类号： G06F1/3203 , G06F1/3271 , Y02D10/156
摘要： A method, system, and computer-readable storage medium are provided for compressing a packet of data sent across a wireless transmission path to reduce power consumption in a wireless input device. The wireless input device preferably includes a human interface device that sends a report that is of variable length and compressed by refraining from transmitting unused bytes of a packet containing the report. Certain byte fields can be swapped, such as a first scan code byte field with a modifier key byte. Also, any reserved bytes that are not used can be removed in order to convert a standard HID report format into the present compressed report format. By removing unused bytes and optimally swapping the more prevalently used byte into the first field while removing any reserved bytes, the compressed report reduces the amount of power consumed to transmit the compressed report, relative to a non-compressed and fixed-length report of conventional HID input devices. A report descriptor maintains the compresses format and provides that format, along with the compressed report, to the USB interface, for example, to recompile the standard report at the input port of, for example, a personal computer. The input device can be, for example, a keyboard and a pointing device. If a pointing device is used, the scroll wheel and button information can be combined into a single byte rather than utilizing two bytes as in conventional HID reports.
摘要翻译：提供了一种方法，系统和计算机可读存储介质，用于压缩通过无线传输路径发送的数据分组，以减少无线输入设备中的功耗。无线输入装置优选地包括人机界面装置，其发送具有可变长度并通过不发送包含报告的分组的未使用字节来压缩的报告。可以交换某些字节字段，例如具有修饰符键字节的第一个扫描码字节字段。此外，可以删除任何未使用的保留字节，以便将标准HID报告格式转换为当前的压缩报告格式。通过删除未使用的字节，并且在删除任何保留字节的同时将更普遍使用的字节最佳地交换到第一字段中，压缩的报告相对于常规的非压缩和固定长度报告减少了传送压缩报告所消耗的功率量 HID输入设备。报告描述符维护压缩格式，并将该格式与压缩报告一起提供给USB接口，例如，在例如个人计算机的输入端口重新编译标准报告。输入装置可以是例如键盘和指示装置。如果使用指示设备，则滚动轮和按钮信息可以组合成单个字节，而不是如常规HID报告那样使用两个字节。

5. 发明授权

US07656853B2 Reducing power consumption of a wireless device 失效
标题翻译：降低无线设备的功耗
公开(公告)号：US07656853B2
公开(公告)日：2010-02-02
申请号：US11020234
申请日：2004-12-27
申请人： Mihai Albulet
发明人： Mihai Albulet
IPC分类号： H04J3/16 , H04M1/00 , H04B1/38 , H04B1/04 , H04B1/16 , H01Q11/12
CPC分类号： G06F1/3215 , G06F1/3203 , G06F1/325 , G06F1/3259 , G06F1/3271 , Y02D10/155 , Y02D10/156
摘要： The present invention provides a system and method for conserving power consumption of a wireless device such as a BLUETOOTH slave device. A master device polls a slave device in a polling period. The slave responds by transmitting a data packet. If there is an error in transmission of the data, the master device may transmit an ARQ (Automatic Repeat Request) to the slave device in a TIMEOUT period to indicate that the data packet was not received. The slave device may reduce power consumption or power off during that TIMEOUT and receive a retransmit ARQ in a subsequent polling period.
摘要翻译：本发明提供了一种用于节省诸如蓝牙从属设备的无线设备的功耗的系统和方法。主设备在轮询周期内轮询从设备。从机通过发送数据包进行响应。如果发送数据有错误，则主设备可以在超时期间向从设备发送ARQ（自动重传请求），以指示数据包未被接收。从设备可以在该TIMEOUT期间降低功耗或断电，并在随后的轮询周期中接收重传ARQ。

6. 发明授权

US07626576B2 Wireless transceiver system for computer input devices 失效
标题翻译：无线收发系统用于计算机输入设备
公开(公告)号：US07626576B2
公开(公告)日：2009-12-01
申请号：US11081363
申请日：2005-03-16
申请人： Krishnasamy Anandakumar , Martin George Morris , Suresh Kumar Singamsetty , Dennis Ching Chung Kwan , Hock Thye Law
发明人： Krishnasamy Anandakumar , Martin George Morris , Suresh Kumar Singamsetty , Dennis Ching Chung Kwan , Hock Thye Law
IPC分类号： G06F3/041
CPC分类号： H04W52/28 , G06F1/3203 , G06F1/3215 , G06F1/3237 , G06F1/3259 , G06F1/3271 , G06F3/0231 , G06F3/03543 , G06F3/038 , G06F3/0383 , G06F13/385 , G06F2213/3814 , H04W52/04 , H04W52/287 , H04W52/48 , Y02D10/126 , Y02D10/128 , Y02D10/151 , Y02D10/155 , Y02D10/156
摘要： A wireless interface device is used to RF communicate between a computer system and input devices comprising a keyboard and a mouse. The interface device comprises a radio transmitter and receiver, wherein a modem encodes data to be sent by the radio transmitter and decodes data received by the radio receiver. A baseband circuit encrypts data to be transmitted and decrypts received data. The wireless interface device has power saving functions to extend the battery life of the input device and has the capability to automatically select between several communication frequencies or channels as well as automatically select between RF data rates.
摘要翻译：无线接口设备用于在计算机系统和包括键盘和鼠标的输入设备之间进行RF通信。接口设备包括无线电发射机和接收机，其中调制解调器对由无线电发射机发送的数据进行编码，并对由无线电接收机接收的数据进行解码。基带电路对要发送的数据进行加密，并对接收到的数据进行解密。无线接口设备具有省电功能，可延长输入设备的电池寿命，并具有在多个通信频率或通道之间自动选择的能力，并可自动选择RF数据速率。

7. 发明申请

US20070188465A1 LOCKABLE KEYBOARD FOR A HANDHELD COMMUNICATION DEVICE 审中-公开
标题翻译：用于手持通信设备的可锁键盘
公开(公告)号：US20070188465A1
公开(公告)日：2007-08-16
申请号：US11423769
申请日：2006-06-13
申请人： Matthew LEE , Andrew BOCKING , Jason T. GRIFFIN , Steven FYKE
发明人： Matthew LEE , Andrew BOCKING , Jason T. GRIFFIN , Steven FYKE
IPC分类号： G09G5/08
CPC分类号： G06F3/023 , G06F1/3215 , G06F1/3271 , G06F3/0213 , G06F3/03549 , Y02D10/156
摘要： A handheld electronic device useful for wireless communication has a keyboard including a plurality of externally accessible keys. The keys can be disabled (i.e. the keyboard can be locked) to prevent accidental actuation thereof by using the navigation tool which has a depressible rolling member. Thus, for example, depression of the rolling member twice in succession or pressing and holding the rolling member down temporarily enables the keyboard lock. The lock can be disabled simply by depressing the rolling member and at least one other key.
摘要翻译：用于无线通信的手持电子设备具有包括多个外部可访问的键的键盘。可以禁用键（即，键盘可以被锁定），以通过使用具有可压下滚动构件的导航工具来防止意外致动键。因此，例如，连续两次按压滚动部件，或者将滚动部件按压并暂时保持，能够进行键盘锁定。可以通过按压滚动构件和至少一个其他键来简单地禁止锁定。

8. 发明授权

US07064561B2 Resistance type sensor 失效
标题翻译：电阻式传感器
公开(公告)号：US07064561B2
公开(公告)日：2006-06-20
申请号：US10613745
申请日：2003-07-03
申请人： Hideo Morimoto
发明人： Hideo Morimoto
IPC分类号： G01R27/00
CPC分类号： G06F1/3271 , G01L1/20 , G06F1/3215 , G06F3/0338 , G06F11/3062 , G06F11/3093 , Y02D10/156
摘要： In a resistance type sensor of the present invention, a sensor unit having variable contact resistances and a wakeup switch formed in two layers is produced by folding a FPC forming thereon pressure-sensitive resistive inks, a displacement electrode connected to ground, and a displacement electrode held at a power-supply voltage Vcc. Accordingly, whenever operation is applied to an operating button, the displacement electrode and the displacement electrode are reliably contacted with each other, first, and, then, resistance values of the variable contact resistances are changed while the displacement electrodes are kept in their contacted state. This enables the operation applied to the operating button to be detected reliably.
摘要翻译：在本发明的电阻式传感器中，具有可变接点电阻的传感器单元和形成为两层的唤醒开关通过将形成在其上的FPC压在其上而制成压敏电阻油墨，连接到地的位移电极和位移电极保持在电源电压Vcc。因此，无论何时对操作按钮进行操作，首先，位移电极和位移电极可靠地接触，然后在位移电极保持接触状态的同时改变可变接触电阻的电阻值。这使得能够可靠地检测应用于操作按钮的操作。

9. 发明申请

US20060022661A1 Circuit arrangement for a microcontroller and method of operating a remote control receiver 审中-公开
标题翻译：用于微控制器的电路布置和操作遥控接收器的方法
公开(公告)号：US20060022661A1
公开(公告)日：2006-02-02
申请号：US10533751
申请日：2003-10-23
申请人： Carsten Deppe , Matthias Wendt
发明人： Carsten Deppe , Matthias Wendt
IPC分类号： G01R19/00
CPC分类号： G06F1/3209 , G06F1/3215 , G06F1/3259 , G06F1/3271 , H04W52/0287 , Y02D10/155 , Y02D10/156 , Y02D70/00
摘要： A circuit arrangement is described for a microcontroller having an improved energy consumption which is achieved in that the microcontroller (2) is connected to its operating clock only during evaluation of a signal. A switching means (5) through-connecting the operating clock when a “logic 1”, signal is present at the control input is arranged between the microcontroller (2) and the clock generator (6). This “logic 1” signal is generated by setting a flip-flop (4, 7) for example, when receiving a remote control signal. The program run of the microcontroller (2) is stopped at a defined breakpoint so that there is no transient time.
摘要翻译：对于具有改善的能量消耗的微控制器描述了一种电路装置，其实现是仅在评估信号期间将微控制器（2）连接到其工作时钟。当控制输入端存在“逻辑1”信号时，在微控制器（2）和时钟发生器（6）之间布置有通过连接工作时钟的开关装置（5）。当接收到遥控信号时，例如设置触发器（4,7）来产生该“逻辑1”信号。微控制器（2）的程序运行在定义的断点处停止，以便不存在瞬时时间。

10. 发明申请

US20050237304A1 Wireless transceiver system for computer input devices 审中-公开
标题翻译：无线收发系统用于计算机输入设备
公开(公告)号：US20050237304A1
公开(公告)日：2005-10-27
申请号：US11082009
申请日：2005-03-16
申请人： Krishnasamy Anandakumar , Martin Morris , Suresh Singamsetty , Dennis Kwan , Hock Law
发明人： Krishnasamy Anandakumar , Martin Morris , Suresh Singamsetty , Dennis Kwan , Hock Law
IPC分类号： G06F1/32 , G06F3/023 , G06F3/038 , G06F13/12 , G06F13/38 , G09G5/08 , H04B7/00 , H04B7/005 , H04J1/16 , H04L5/14 , H04L9/00 , H04L9/18
CPC分类号： H04W52/28 , G06F1/3203 , G06F1/3215 , G06F1/3237 , G06F1/3259 , G06F1/3271 , G06F3/0231 , G06F3/03543 , G06F3/038 , G06F3/0383 , G06F13/385 , G06F2213/3814 , H04W52/04 , H04W52/287 , H04W52/48 , Y02D10/126 , Y02D10/128 , Y02D10/151 , Y02D10/155 , Y02D10/156
摘要： A wireless interface device for a keyboard of a computer system is achieved. The device comprises a radio transmitter and receiver. A modem encodes data to be sent by the radio transmitter and decodes data received by the radio receiver. A central processing unit is included. A direct signal connection is provided between the wireless interface circuit and a keyboard. A baseband circuit encrypts data to be transmitted and decrypts received data. The wireless interface device has built-in scanning and decoding functions for an input device such as a keyboard or a mouse. The wireless interface device has power saving functions to extend the battery life of the input device. The wireless interface device has the capability of automatically selecting between several communication frequencies or channels. The wireless interface device has the capability of automatically selecting between several data rates.
摘要翻译：实现了一种用于计算机系统的键盘的无线接口装置。该设备包括无线电发射机和接收机。调制解调器对由无线电发射机发送的数据进行编码，并解码由无线电接收机接收的数据。包括中央处理单元。在无线接口电路和键盘之间提供直接信号连接。基带电路对要发送的数据进行加密，并对接收到的数据进行解密。无线接口设备具有用于诸如键盘或鼠标之类的输入设备的内置扫描和解码功能。无线接口设备具有省电功能，可延长输入设备的电池寿命。无线接口设备具有在几个通信频率或信道之间自动选择的能力。无线接口设备具有在几种数据速率之间自动选择的能力。

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