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    Two-wire connection to a key matrix in a mobile device
    41.
    发明授权
    Two-wire connection to a key matrix in a mobile device 失效
    两线连接到移动设备中的按键矩阵

    公开(公告)号：US08471733B2

    公开(公告)日：2013-06-25

    申请号：US11680036

    申请日：2007-02-28

    Applicant: George Alan Wiley

    Inventor： George Alan Wiley

    IPC: H03K17/94 ,  H03M11/00

    CPC classification number: H03M11/24 ,  H03M11/20

    Abstract: A first current is driven through a first current path from a first common node, through a key matrix, and to a second common node when a key is pressed. A first measurement of the first current path resistance is made. A second current is then driven through a second current path from the second common node, through the key matrix, and to the first common node. A second measurement of the second current path resistance is made. The first and second measurements are used to identify the key that was pressed. Each key corresponds to a unique pair of first and second measurement values. In one example, non-linear resistance circuits are disposed at the ends of the row and column conductors of the key matrix such that a row resistor in the first current path is measured independently of a column resistor in the second current path.

    Abstract translation: 当按下一个键时，第一电流通过第一公共节点通过键矩阵的第一电流路径被驱动，并被驱动到第二公共节点。 进行第一电流通路电阻的第一测量。 然后，第二电流通过来自第二公共节点的第二电流路径，通过键矩阵和第一公共节点驱动。 进行第二电流通路电阻的第二测量。 第一次和第二次测量用于识别按下的键。 每个键对应于一对唯一的第一和第二测量值。 在一个示例中，非线性电阻电路设置在键矩阵的行和列导体的端部处，使得第一电流路径中的行电阻器独立于第二电流路径中的列电阻器被测量。

    Two-Wire Connection to a Key Matrix in a Mobile Device
    43.
    发明申请
    Two-Wire Connection to a Key Matrix in a Mobile Device 失效
    双线连接到移动设备中的按键矩阵

    公开(公告)号：US20070290889A1

    公开(公告)日：2007-12-20

    申请号：US11680036

    申请日：2007-02-28

    Applicant: George Alan Wiley

    Inventor： George Alan Wiley

    IPC: H03K17/94

    CPC classification number: H03M11/24 ,  H03M11/20

    Abstract: A first current is driven through a first current path from a first common node, through a key matrix, and to a second common node when a key is pressed. A first measurement of the first current path resistance is made. A second current is then driven through a second current path from the second common node, through the key matrix, and to the first common node. A second measurement of the second current path resistance is made. The first and second measurements are used to identify the key that was pressed. Each key corresponds to a unique pair of first and second measurement values. In one example, non-linear resistance circuits are disposed at the ends of the row and column conductors of the key matrix such that a row resistor in the first current path is measured independently of a column resistor in the second current path.

    Abstract translation: 当按下一个键时，第一电流通过第一公共节点通过键矩阵的第一电流路径被驱动，并被驱动到第二公共节点。 进行第一电流通路电阻的第一测量。 然后，第二电流通过来自第二公共节点的第二电流路径，通过键矩阵和第一公共节点驱动。 进行第二电流通路电阻的第二测量。 第一次和第二次测量用于识别按下的键。 每个键对应于一对唯一的第一和第二测量值。 在一个示例中，非线性电阻电路设置在键矩阵的行和列导体的端部处，使得第一电流路径中的行电阻器独立于第二电流路径中的列电阻器被测量。

    Portable communication device having back-lighting and high key press noise margin
    44.
    发明授权
    Portable communication device having back-lighting and high key press noise margin 有权
    便携式通信设备具有背光和高按键噪音

    公开(公告)号：US06807430B2

    公开(公告)日：2004-10-19

    申请号：US10060992

    申请日：2002-01-29

    Applicant: Gregory Kent Woods ,  George Alan Wiley

    Inventor： Gregory Kent Woods ,  George Alan Wiley

    IPC: H04B138

    CPC classification number: H04M1/23 ,  H04M1/0214 ,  H04M1/22

    Abstract: A mobile communication device, and a method of reading key presses and backlighting a mobile communication device, are disclosed. The method of reading key presses and backlighting a mobile communication device includes providing a mobile communication device including a plurality of marked keys resident on a flip module separate from a main module, and switching, by the mobile communication device, between a first positive voltage to the flip module when the plurality of marked keys are backlit, and a first negative voltage when the plurality of marked keys are not backlit, according to a switch command from the main module. The mobile communication device includes a main module, a flip module electrically connected to the main module, wherein the flip module includes thereon a plurality of marked keys, and a voltage switch which places a first positive voltage on a two wire interface to allow for a reading of a pressed of at least one of the plurality of keys by the main module, and which places a first negative voltage on the two wire interface to prevent the reading of a pressed of at least one of the plurality of keys by the main module.

    Abstract translation: 公开了一种移动通信设备，以及读取按键和背光移动通信设备的方法。 阅读按键和背光移动通信设备的方法包括提供移动通信设备，其包括驻留在与主模块分离的翻盖模块上的多个标记的键，并且由移动通信设备切换第一正电压到 当多个标记的键是背光时的翻转模块，以及当多个标记的键不是背光时的第一负电压，根据来自主模块的切换命令。 移动通信设备包括主模块，电连接到主模块的翻盖模块，其中翻盖模块在其上包括多个标记的键，以及电压开关，其将第一正电压放置在双线接口上，以允许 通过所述主模块读取所述多个键中的至少一个的按压，并且在所述两线接口上放置第一负电压以防止所述主模块读取所述多个键中的至少一个键的按下 。

    High data rate interface
    45.
    发明授权
    High data rate interface 有权
    高数据速率接口

    公开(公告)号：US08719334B2

    公开(公告)日：2014-05-06

    申请号：US10938354

    申请日：2004-09-10

    Applicant: Jon James Anderson ,  Brian Steele ,  George Alan Wiley ,  Shashank Shekhar

    Inventor： Jon James Anderson ,  Brian Steele ,  George Alan Wiley ,  Shashank Shekhar

    IPC: G06F15/16

    CPC classification number: H04L65/607 ,  H04L29/06027 ,  H04L69/14 ,  H04L69/18 ,  H04L69/22 ,  H04L69/24 ,  H04M1/72527 ,  Y02D50/30 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/144 ,  Y02D70/26

    Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.

    Abstract translation: 一种数据接口，用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据，以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。 信号协议被配置为生成，发送和接收形成通信协议的分组的链路控制器使用，并且将数字数据形成为一个或多个类型的数据分组，其中至少一个驻留在主机设备中并耦合到 客户端通过通信路径。 该接口通过短距离“串行”类型数据链路提供了经济高效，低功耗，双向，高速的数据传输机制，可实现微型连接器和薄型柔性电缆，特别适用于 将可穿戴式微型显示器等显示元件连接到便携式计算机和无线通信装置。

    High data rate interface with improved link synchronization
    46.
    发明授权
    High data rate interface with improved link synchronization 失效
    高数据速率接口，改善了链路同步

    公开(公告)号：US08687658B2

    公开(公告)日：2014-04-01

    申请号：US10997838

    申请日：2004-11-24

    Applicant: Jon James Anderson ,  Brian Steele ,  George Alan Wiley ,  Shashank Shekhar

    Inventor： Jon James Anderson ,  Brian Steele ,  George Alan Wiley ,  Shashank Shekhar

    IPC: H04J3/06

    CPC classification number: H04L67/42 ,  H04L29/06027 ,  H04L65/1069 ,  H04L65/4069 ,  H04L65/80 ,  H04L69/18 ,  H04L69/22 ,  H04M1/72527 ,  Y02D70/122 ,  Y02D70/144 ,  Y02D70/26

    Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.

    Abstract translation: 一种数据接口，用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据，以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。 信号协议被配置为生成，发送和接收形成通信协议的分组的链路控制器使用，并且将数字数据形成为一个或多个类型的数据分组，其中至少一个驻留在主机设备中并耦合到 客户端通过通信路径。 该接口通过短距离“串行”类型数据链路提供了经济高效，低功耗，双向，高速的数据传输机制，可实现微型连接器和薄型柔性电缆，特别适用于 将可穿戴式微型显示器等显示元件连接到便携式计算机和无线通信装置。

    High data rate interface
    48.
    发明授权
    High data rate interface 有权
    高数据速率接口

    公开(公告)号：US08635358B2

    公开(公告)日：2014-01-21

    申请号：US12898114

    申请日：2010-10-05

    Applicant: Jon James Anderson ,  Brian W. Steele ,  George Alan Wiley ,  Shashank Shekhar

    Inventor： Jon James Anderson ,  Brian W. Steele ,  George Alan Wiley ,  Shashank Shekhar

    IPC: G06F15/16 ,  G08C17/00

    CPC classification number: H04L65/607 ,  H04L29/06027 ,  H04L69/14 ,  H04L69/18 ,  H04L69/22 ,  H04L69/24 ,  H04M1/72527 ,  Y02D50/30 ,  Y02D70/00 ,  Y02D70/122 ,  Y02D70/144 ,  Y02D70/26

    Abstract: A data Interface for transferring digital data between a host and a client over a communication path using packet structures linked together to form a communication protocol for communicating a pre-selected set of digital control and presentation data. The signal protocol is used by link controllers configured to generate, transmit, and receive packets forming the communications protocol, and to form digital data into one or more types of data packets, with at least one residing in the host device and being coupled to the client through the communications path. The interface provides a cost-effective, low power, bi-directional, high-speed data transfer mechanism over a short-range “serial” type data link, which lends itself to implementation with miniature connectors and thin flexible cables which are especially useful in connecting display elements such as wearable micro-displays to portable computers and wireless communication devices.

    Abstract translation: 一种数据接口，用于通过连接在一起的分组结构通过通信路径在主机和客户端之间传送数字数据，以形成用于传送预先选择的一组数字控制和呈现数据的通信协议。 信号协议被配置为生成，发送和接收形成通信协议的分组的链路控制器使用，并且将数字数据形成为一个或多个类型的数据分组，其中至少一个驻留在主机设备中并耦合到 客户端通过通信路径。 该接口通过短距离“串行”类型数据链路提供了经济高效，低功耗，双向，高速的数据传输机制，可实现微型连接器和薄型柔性电缆，特别适用于 将可穿戴式微型显示器等显示元件连接到便携式计算机和无线通信装置。

    Three phase and polarity encoded serial interface
    50.
    发明申请
    Three phase and polarity encoded serial interface 有权
    三相和极性编码串行接口

    公开(公告)号：US20080212709A1

    公开(公告)日：2008-09-04

    申请号：US11712941

    申请日：2007-03-02

    Applicant: George Alan Wiley

    Inventor： George Alan Wiley

    IPC: H04L25/34

    CPC classification number: H04L25/4917 ,  H04L5/20 ,  H04L7/033 ,  H04L25/0272 ,  H04L25/0282 ,  H04L25/0294 ,  H04L25/0298 ,  H04L27/22

    Abstract: A high speed serial interface is provided. In one aspect, the high speed serial interface uses three phase modulation for jointly encoding data and clock information. Accordingly, the need for de-skewing circuitry at the receiving end of the interface is eliminated, resulting in reduced link start-up time and improved link efficiency and power consumption. In one embodiment, the high speed serial interface uses fewer signal conductors than conventional systems having separate conductors for data and clock information. In another embodiment, the serial interface allows for data to be transmitted at any speed without the receiving end having prior knowledge of the transmission data rate. In another aspect, the high speed serial interface uses polarity encoded three phase modulation for jointly encoding data and clock information. This further increases the link capacity of the serial interface by allowing for more than one bit to be transmitted in any single baud interval.

    Abstract translation: 提供了高速串行接口。 一方面，高速串行接口使用三相调制来共同编码数据和时钟信息。 因此，消除了在接口的接收端处对偏斜电路的需要，从而减少了链路启动时间，并提高了链路效率和功耗。 在一个实施例中，高速串行接口使用比具有用于数据和时钟信息的单独导体的传统系统更少的信号导体。 在另一个实施例中，串行接口允许以任何速度发送数据，而没有接收端具有传输数据速率的先前知识。 另一方面，高速串行接口使用极性编码的三相调制来共同编码数据和时钟信息。 这进一步增加了串行接口的链路容量，允许在任何单个波特率间隔内传输多于一个位。

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