中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

39 records (took 0.022 seconds)

    A PORTABLE COMMUNICATION DEVICE AND A METHOD OF PERFORMING MULTIPLE FUNCTIONS VIA POWER KEY OF THE SAME
    21.
    发明专利
    A PORTABLE COMMUNICATION DEVICE AND A METHOD OF PERFORMING MULTIPLE FUNCTIONS VIA POWER KEY OF THE SAME 未知

    公开(公告)号：CA2281942A1

    公开(公告)日：1998-09-03

    申请号：CA2281942

    申请日：1998-02-26

    Applicant: QUALCOMM INC

    Inventor： MALONEY JOHN E

    IPC: H04M1/02 ,  H04M1/00 ,  H04M1/725 ,  H04M1/72

    Abstract: A communication device (10) includes a power key (40) located on an outer surface of the housing which may provide multiple functions, but is resistant to initiation of undesired handset functions. Control circuitry (50) within the communication device may be configured to ignore any actuation of the power key (40) with a duration less than a determined time period. The control circuitry (50) performs a first function if the power key is depressed for a first duration (T1), and performs a second function when the power key is depressed for a second duration (T2). For example, depression of the power key (40) for a short period of time may silence an incoming call alert, whereas depression of the power key for a longer period of time will turn the communication device on or off.

    REVERSE LINK, TRANSMIT POWER CORRECTION AND LIMITATION IN A RADIOTELEPHONE SYSTEM
    23.
    发明专利
    REVERSE LINK, TRANSMIT POWER CORRECTION AND LIMITATION IN A RADIOTELEPHONE SYSTEM 未知

    公开(公告)号：CA2275156A1

    公开(公告)日：1995-08-31

    申请号：CA2275156

    申请日：1995-02-17

    Applicant: QUALCOMM INC

    Inventor： KERR RICHARD J ,  WILSON NATHANIEL B ,  WEILAND ANA L ,  KORNFELD RICHARD K ,  MALONEY JOHN E

    IPC: H04W52/08 ,  H04Q7/32

    Abstract: The process and apparatus of the present invention limits the output power of a radiotelephone, operating in a cellular system in the preferred embodiment. This ensures the transmitted sidebands and synthesizer phase noise remains within a certain specification. This is accomplished by power detection and a correction accumulator that together, generate a gain control signal by limiting the gain adjustment to a maximum value, even when the cell site communicating with the radiotelephone is sending power turn-up commands to the radiotelephone. This process includes dynamically correcting the output level of the transmitter due to gain variations in the transmitter stages or gain control elements.

    SYSTEM AND METHOD FOR PRE-PROGRAMMING AN ELECTRONIC DEVICE'S MEMORY
    24.
    发明申请
    SYSTEM AND METHOD FOR PRE-PROGRAMMING AN ELECTRONIC DEVICE'S MEMORY 审中-公开
    用于预编程电子设备存储器的系统和方法

    公开(公告)号：WO0250558A3

    公开(公告)日：2002-09-26

    申请号：PCT/US0147763

    申请日：2001-12-13

    Applicant: QUALCOMM INC

    Inventor： MALONEY JOHN E ,  SWAZEY SCOTT T

    IPC: G01R31/28 ,  G06F9/445 ,  G06F11/00 ,  H04M1/24 ,  H04M1/725 ,  H04W24/00 ,  H04W84/04 ,  H04W88/02 ,  G01R31/3185 ,  G06F11/26

    CPC classification number: G06F8/61 ,  H04M1/24 ,  H04M1/72525 ,  H04W24/00 ,  H04W84/042 ,  H04W88/02

    Abstract: A system and method for parallel programming an electronic device's memory during manufacturing. In one embodiment, the electronic device is programmed in parallel with test code and a portion of the system code (42) prior to board level testing. The test code is then used (46) during board level testing of the electronic device. Once board level testing is complete, the electronic device is programmed with additional system code (50) to complement the existing system code, whereby system level testing is then performed (52).

    Abstract translation: 一种用于在制造期间并行编程电子设备的存储器的系统和方法。 在一个实施例中，在板级测试之前，电子设备与测试代码和系统代码（42）的一部分并行编程。 然后在电子设备的电路板级测试期间使用测试代码（46）。 一旦电路板级测试完成，电子设备就用附加的系统代码（50）进行编程，以补充现有系统代码，从而进行系统级测试（52）。

    UN DISPOSITIVO DE COMUNICACION PORTATIL Y UN METODO PARA REALIZAR MULTIPLES FUNCIONES A TRAVES DE LA TECLA DE ENCENDIDO DEL MISMO.
    25.
    发明专利
    UN DISPOSITIVO DE COMUNICACION PORTATIL Y UN METODO PARA REALIZAR MULTIPLES FUNCIONES A TRAVES DE LA TECLA DE ENCENDIDO DEL MISMO. 未知

    公开(公告)号：ES2265658T3

    公开(公告)日：2007-02-16

    申请号：ES98908741

    申请日：1998-02-26

    Applicant: QUALCOMM INC

    Inventor： MALONEY JOHN E

    IPC: H04M1/02 ,  H04M1/00 ,  H04M1/725 ,  H04M1/72

    Abstract: DISPOSITIVO DE COMUNICACION (10) QUE INCLUYE UN INTERRUPTOR (40) SITUADO EN UNA SUPERFICIE EXTERNA DEL RECEPTACULO QUE PUEDE EFECTUAR MULTIPLES FUNCIONES, PERO QUE RESISTE AL INICIO DE FUNCIONES NO DESEADAS DEL DISPOSITIVO. SE PUEDE CONFIGURAR LA CIRCUITERIA DE CONTROL (50) DENTRO DEL DISPOSITIVO DE COMUNICACION PARA QUE NO PRESTE ATENCION A CUALQUIER ACCIONAMIENTO DEL INTERRUPTOR (40) CON UNA DURACION INFERIOR A UN PERIODO DE TIEMPO DETERMINADO. LA CIRCUITERIA DE CONTROL (50) EFECTUA UNA PRIMERA FUNCION SI EL INTERRUPTOR SE PULSA CON UNA PRIMERA DURACION (T1) Y EFECTUA UNA SEGUNDA FUNCION CUANDO SE PULSE CON UNA SEGUNDA DURACION (T2). POR EJEMPLO, LA PULSACION DEL INTERRUPTOR (40) DURANTE UN CORTO PERIODO DE TIEMPO PUEDE SILENCIAR UN AVISO DE LLAMADA ENTRANTE, MIENTRAS QUE SI SE PULSA MAS TIEMPO PUEDE CONECTAR O DESCONECTAR EL DISPOSITIVO.

    26.
    发明专利
    未知

    公开(公告)号：FI112564B

    公开(公告)日：2003-12-15

    申请号：FI955072

    申请日：1995-10-25

    Applicant: QUALCOMM INC

    Inventor： WEILAND ANA L ,  KORNFELD RICHARD K ,  KERR RICHARD J ,  MALONEY JOHN E ,  WILSON NATHANIEL B

    IPC: H04B1/40 ,  H04B1/04 ,  H04B7/005 ,  H04B7/26 ,  H04W52/06 ,  H04W52/52

    Abstract: The process and apparatus of the present invention limits the output power of a radiotelephone, operating in a cellular system in the preferred embodiment. This ensures the transmitted sidebands and synthesizer phase noise remains within a certain specification. This is accomplished by power detection and a correction accumulator that together generate a gain control signal by limiting the gain adjustment to a maximum value, even when the cell site communicating with the radiotelephone is sending power turn-up commands to the radiotelephone. This process includes dynamically correcting the output level of the transmitter due to gain variations in the transmitter stages or gain control elements.

    A portable communication device and a method of performing multiple functions via power key of the same
    28.
    发明专利
    A portable communication device and a method of performing multiple functions via power key of the same 未知

    公开(公告)号：AU743322B2

    公开(公告)日：2002-01-24

    申请号：AU6669298

    申请日：1998-02-26

    Applicant: QUALCOMM INC

    Inventor： MALONEY JOHN E

    IPC: H04M1/02 ,  H04M1/00 ,  H04M1/725 ,  H04M1/72

    Abstract: A communication device including a power key located on an outer surface of the housing which may provide multiple functions, but is resistant to initiation of undesired handset functions. Control circuitry within the communication device may be configured to ignore any actuation of the power key with a duration less than a determined time period. The control circuitry performs a first function if the power key is depressed for a first duration, and performs a second function when the power key is depressed for a second duration. For example, depression of the power key for a short period of time may silence and incoming call alert, whereas depression of the power key for a longer period of time will turn the communication device on or off.

    29.
    发明专利
    未知

    公开(公告)号：NO994151D0

    公开(公告)日：1999-08-27

    申请号：NO994151

    申请日：1999-08-27

    Applicant: QUALCOMM INC

    Inventor： MALONEY JOHN E

    IPC: H04M1/02 ,  H04M1/00 ,  H04M1/725 ,  H04M

    Abstract: A communication device including a power key located on an outer surface of the housing which may provide multiple functions, but is resistant to initiation of undesired handset functions. Control circuitry within the communication device may be configured to ignore any actuation of the power key with a duration less than a determined time period. The control circuitry performs a first function if the power key is depressed for a first duration, and performs a second function when the power key is depressed for a second duration. For example, depression of the power key for a short period of time may silence and incoming call alert, whereas depression of the power key for a longer period of time will turn the communication device on or off.

Patent Agency Ranking