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1. 发明授权

US5568536A Selective reconfiguration method and apparatus in a multiple application personal communications device 失效
标题翻译：多应用个人通信设备中的选择性重新配置方法和装置
公开(公告)号：US5568536A
公开(公告)日：1996-10-22
申请号：US279644
申请日：1994-07-25
申请人： Byron K. Tiller , David J. Allard , Connie Y. Au , Francis J. Canova, Jr. , Daniel M. Hsieh , Julie F. Goodwin , Debra A. G. Johnson , Charles S. Lanier , James R. Lewis , Jean L. Stout , William Villafana , Raymond L. Yee , Russell S. Padgett , Robert B. Ferrier , Anthony F. Corkell , Thomas T. Murakami , Bradley J. DeBauche , Wayne P. Whitley , Neal A. Osborn , Brent A. Beatty , Roger L. Cox , James C. Wulf , Jose L. Rivero
发明人： Byron K. Tiller , David J. Allard , Connie Y. Au , Francis J. Canova, Jr. , Daniel M. Hsieh , Julie F. Goodwin , Debra A. G. Johnson , Charles S. Lanier , James R. Lewis , Jean L. Stout , William Villafana , Raymond L. Yee , Russell S. Padgett , Robert B. Ferrier , Anthony F. Corkell , Thomas T. Murakami , Bradley J. DeBauche , Wayne P. Whitley , Neal A. Osborn , Brent A. Beatty , Roger L. Cox , James C. Wulf , Jose L. Rivero
IPC分类号： H04Q7/38 , G06T11/80 , H04B1/38 , H04M1/725 , H04M11/00 , H04Q7/22 , H04Q7/24 , H04Q7/26 , H04Q7/30 , H04Q11/04
CPC分类号： H04M1/72522 , G06F1/1656 , H04B1/3816 , H04M1/24 , H04M1/72527 , H04W88/06
摘要： An option attach connector has a first indicator bit combination that alerts the device that a public switched telephone network connection has been made to it. The presence of the first indicator bit combination is a signal to the device that telephone, FAX, and E-MAIL communications applications are to be conducted over a PSTN link. The presence of the first indicator bit combination invokes a stored computer program to provide appropriate connections between the PSTN link and the telephone, FAX, and modem hardware in the device. The connections are made by an audio multiplexer that receives control signals from the system CPU, while executing the stored computer program. The program determines the communications application selected by the user and selectively configures the PSTN link to be connected to the either the ear piece and microphone for voice communications, or to the FAX/modem for FAX communications, or to the modem alone for E-MAIL communications. The absence of the option attach connector invokes a default indicator bit combination that alerts the device that a cellular telephone network connection is desired by the user. The presence of the default indicator bit combination is a signal to the device that telephone, FAX, and E-mail communications applications are to be conducted over a cellular network.
摘要翻译：选项连接连接器具有第一指示符位组合，用于警告设备已经对其进行公共交换电话网络连接。第一指示符位组合的存在是到设备的信号，电话，传真和电子邮件通信应用将通过PSTN链路进行。第一指示符位组合的存在调用存储的计算机程序以在PSTN链路与设备中的电话，传真和调制解调器硬件之间提供适当的连接。连接由音频多路复用器进行，该音频多路复用器在执行存储的计算机程序时从系统CPU接收控制信号。该程序确定由用户选择的通信应用，并且选择性地配置要连接到用于语音通信的耳机和麦克风的PSTN链路，或用于FAX通信的FAX /调制解调器，或者仅用于电子邮件的调制解调器通讯。没有选项附加连接器调用默认指示符位组合，以向设备通知用户期望蜂窝电话网络连接。默认指示符位组合的存在是到设备的信号，电话，传真和电子邮件通信应用将通过蜂窝网络进行。

2. 发明授权

US5422656A Personal communicator having improved contrast control for a liquid crystal, touch sensitive display 失效
标题翻译：对于液晶，触敏显示器，具有改进的对比度控制的个人通信器
公开(公告)号：US5422656A
公开(公告)日：1995-06-06
申请号：US146342
申请日：1993-11-01
申请人： David J. Allard , Brent A. Beatty , Francis J. Canova, Jr. , Bradley J. DeBauche , Danile M. Hsieh , Debra A. G. Johnson , Charles S. Lanier , James R. Lewis , Byron K. Tiller , William Villafana , Raymond L. Yee
发明人： David J. Allard , Brent A. Beatty , Francis J. Canova, Jr. , Bradley J. DeBauche , Danile M. Hsieh , Debra A. G. Johnson , Charles S. Lanier , James R. Lewis , Byron K. Tiller , William Villafana , Raymond L. Yee
IPC分类号： H04B1/40 , G06F1/16 , G06F15/02 , G09G3/36 , H04M1/02 , H04M1/247 , H04M1/725 , H04M19/04 , H04Q7/38 , G09G3/22
CPC分类号： H04M19/04 , G06F1/1626 , G06F15/0225 , G09G3/36 , H04M1/72522 , H04M1/72563 , H04M19/042 , H04M2250/22 , H04M2250/56
摘要： A personal communicator has a touch sensitive overlay coupled with a liquid crystal display (LCD). The communicator has two external (non-screen) up/down buttons for adjusting the volume of a cellular phone speaker. These volume buttons are also used to allow the user to adjust contrast. In accordance with one operation, contrast is adjusted in response to the user touching a predetermined area of the screen at the same time as one of the up or down buttons is actuated. In accordance with another operation, contrast is adjusted in response to the user first pressing both speaker volume buttons to enter a contrast adjustment mode, and thereafter pressing one or the other of such buttons, to increase or decrease contrast as desired.
摘要翻译：个人通信器具有与液晶显示器（LCD）耦合的触敏覆盖层。通讯器有两个外部（非屏幕）上/下按钮，用于调节手机扬声器的音量。这些音量按钮也用于允许用户调整对比度。根据一个操作，响应于用户在启动上或下按钮之一的同时触摸屏幕的预定区域来调整对比度。根据另一操作，响应于用户首先按压两个扬声器音量按钮进入对比度调整模式，然后按下这些按钮中的一个或另一个来增加或减少对比度，根据需要来对比度。

3. 发明授权

US5537608A Personal communicator apparatus 失效
标题翻译：个人通讯器
公开(公告)号：US5537608A
公开(公告)日：1996-07-16
申请号：US459552
申请日：1995-06-02
申请人： Brent A. Beatty , Francis J. Canova, Jr. , Charles S. Lanier , Wayne P. Whitley , Debra A. G. Johnson
发明人： Brent A. Beatty , Francis J. Canova, Jr. , Charles S. Lanier , Wayne P. Whitley , Debra A. G. Johnson
IPC分类号： G06F15/02 , H04M1/2745 , H04M1/725 , H04M11/00 , H04M11/06 , H04W88/02 , G06F13/00
CPC分类号： H04M11/066 , H04M1/27455 , H04M1/72522 , H04M1/72547 , H04W88/02
摘要： A personal communication apparatus includes a digital processor, a memory coupled to the processor, an operating system, stored in the memory and executable by the processor, a touch-screen user interface coupled to the processor and the memory and responsive to file execution commands from the user, and a navigation utility file, executable by the processor, for initiating execution of files and for monitoring the sequence in which file executions occur. The Navigation utility maintains a stack in the memory into which the calling sequences of files are stored according to the order in which files were executed. In one embodiment, the apparatus further comprises a modem and RF transceiver coupled to the processor for receiving and transmitting data. In another embodiment, the communicator further includes a port for receiving an external memory medium containing a plurality of executable files.
摘要翻译：个人通信设备包括数字处理器，耦合到处理器的存储器，存储在存储器中并且可由处理器执行的操作系统，耦合到处理器和存储器的触摸屏用户界面，并响应于文件执行命令用户和导航实用程序文件，可由处理器执行，用于启动文件的执行和监视执行文件的顺序。导航实用程序在存储器中维护一个堆栈，根据执行文件的顺序，将文件的调用序列存储到其中。在一个实施例中，该装置还包括耦合到处理器的调制解调器和RF收发器，用于接收和发送数据。在另一个实施例中，通信器还包括用于接收包含多个可执行文件的外部存储介质的端口。

4. 发明授权

US4263646A Missed commutation detector and safeguard arrangement 失效
标题翻译：缺失换向检测器和保障安排
公开(公告)号：US4263646A
公开(公告)日：1981-04-21
申请号：US33776
申请日：1979-04-27
申请人： Brent A. Beatty
发明人： Brent A. Beatty
IPC分类号： H02H7/122
CPC分类号： H02H7/1225
摘要： A missed commutation detection circuit for use with a power inverter circuit which employs optically isolated gates to provide signals indicative of the state of a pair of SCR power switching devices. The gates are connected to combine the signals via a NOR logic arrangement to generate a missed commutation control signal whenever both of the SCR's are concurrently in a conductive or unblocked condition. The commutation control signal thus generated feeds a one-shot multivibrator which generates an isolation signal for a preselected time period. The isolation signal opens a normally closed current isolation switch connected intermediate the DC input bus and the inverter SCR's which cuts off current to the SCR's permitting them to return to their blocking state. After the duration of the isolation signal from the one shot, the isolation switch is again closed and the circuit is permitted to attempt normal operation. The inverter is again isolated from the DC supply upon recurrence of the missed commutation condition.
摘要翻译：一种与功率逆变器电路一起使用的漏失换向检测电路，其采用光隔离门以提供指示一对SCR电力开关器件的状态的信号。每个SCR同时处于导通或未阻塞状态时，门连接以通过NOR逻辑布置组合信号以产生错过的换向控制信号。这样生成的换向控制信号供给一个单稳态多谐振荡器，它在预选的时间周期内产生隔离信号。隔离信号打开一个常闭电流隔离开关，连接在直流输入总线和逆变器SCR之间，该电阻将电流切断到SCR，允许它们返回到阻塞状态。在一次隔离信号的持续时间后，隔离开关再次闭合，允许电路尝试正常工作。当错过的换向条件复发时，逆变器再次与直流电源隔离。

5. 发明授权

US5233502A Removable and reversible display device for portable computer 失效
标题翻译：便携式计算机的可移动和可逆显示设备
公开(公告)号：US5233502A
公开(公告)日：1993-08-03
申请号：US849257
申请日：1992-03-11
申请人： Brent A. Beatty , Gerard D. Wisgo
发明人： Brent A. Beatty , Gerard D. Wisgo
IPC分类号： G06F1/16
CPC分类号： G06F1/162 , G06F1/1654 , Y10S248/917
摘要： The invention relates to a portable, note-book, hand held or clam shell type of computer operable in multiple configurations. A modular, removable, and reversible display device with a touch screen feature is provided. With the display device disposed in a first configuration, the computer is operable in a first or open housing configuration. With the display device disposed in a second configuration, the computer is operable in a second or closed housing configuration.
摘要翻译：本发明涉及可在多种配置中操作的便携式便签本，手持式或蛤壳式计算机。提供了具有触摸屏功能的模块化，可拆卸和可逆的显示设备。在显示设备处于第一配置的情况下，计算机可以以第一或开放的壳体配置操作。在显示设备处于第二配置的情况下，计算机可在第二或闭合的壳体配置中操作。

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