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    Method and system for controlling a CD-ROM drive in an operating system-independent reduced power mode
    3.
    发明授权
    Method and system for controlling a CD-ROM drive in an operating system-independent reduced power mode 失效
    用于在与操作系统无关的降低功率模式下控制CD-ROM驱动器的方法和系统

    公开(公告)号：US06502003B1

    公开(公告)日：2002-12-31

    申请号：US09569859

    申请日：2000-05-12

    申请人： William E. Jacobs ,  Dan V. Forlenza ,  James L. Mondshine ,  Gregory B. Memo ,  Kevin R. Frost

    发明人： William E. Jacobs ,  Dan V. Forlenza ,  James L. Mondshine ,  Gregory B. Memo ,  Kevin R. Frost

    IPC分类号： G06F1900

    CPC分类号： G06F1/165 ,  G06F1/1616 ,  G06F1/1671 ,  G06F1/1698 ,  G06F1/3203

    摘要： A portage computer case whether in a closed state or open state permits a user to exercise control and monitor certain operating features. The user may toggle a control switch to place the computer system in a secondary operational mode, determine when a computer system is in a secondary operational mode, and adjust a digital master volume control during the secondary operational mode. The portable computer system includes a status indicator for indicating when a computer is in a secondary operational mode, digital master volume control buttons operable in a secondary operational mode, and a control switch for placing the computer system in a secondary operational mode. The status indicator, volume control buttons, and control switch are preferably provided on a top surface of the bottom shell of the portable computer for convenient access by a user. As such, a user is capable of placing the computer system in a secondary operational mode and determining when the computer system is in a secondary operational mode without opening the portable computer case. A user is also capable of adjusting volume control during a secondary operation mode without the need to access a plurality of volume controls, sort through software to adjust the volumes of the audio sources, or open the portable computer case to visualize volume controls for the audio sources on the main display screen.

    摘要翻译： 处于关闭状态或打开状态的便携式计算机机箱允许用户对某些操作特征进行控制和监视。 用户可以切换控制开关以将计算机系统置于辅助操作模式，确定计算机系统何时处于辅助操作模式，并且在辅助操作模式期间调整数字主音量控制。 便携式计算机系统包括用于指示计算机何时处于辅助操作模式的状态指示器，在辅助操作模式下可操作的数字主音量控制按钮以及用于将计算机系统置于辅助操作模式的控制开关。 状态指示器，音量控制按钮和控制开关优选地设置在便携式计算机的底壳的顶表面上，以便用户方便地访问。 因此，用户能够将计算机系统置于辅助操作模式并且确定何时计算机系统处于辅助操作模式而不打开便携式计算机机箱。 用户还能够在辅助操作模式期间调节音量控制，而不需要访问多个音量控制，通过软件排序以调整音频源的音量，或者打开便携式计算机机箱以可视化音频的音量控制 来源于主显示屏。

    Real-time battery gauge display
    4.
    发明授权
    Real-time battery gauge display 失效
    实时电池表显示

    公开(公告)号：US06252511B1

    公开(公告)日：2001-06-26

    申请号：US08879911

    申请日：1997-06-20

    申请人： James L. Mondshine ,  Dan V. Forlenza ,  Kevin R. Frost ,  Greg B. Memo

    发明人： James L. Mondshine ,  Dan V. Forlenza ,  Kevin R. Frost ,  Greg B. Memo

    IPC分类号： G08B2100

    CPC分类号： G06F1/1671 ,  G06F1/1616 ,  G06F1/165

    摘要： A portable computer system incorporating a multi-purpose status display module that is visible when the main video display is in either an open or locked condition. The status display module is used as an autonomous, real-time battery gauge. The battery gauge display allows a user to monitor the charge status of a battery pack when the system is powered up, when the battery is being recharged by an AC adapter, or when the portable computer is placed into a secondary operating mode. Control signals for the status display are generated by a multi-purpose microcontroller. Battery charge conditions are displayed from 0% to 100% in 10% increments, allowing the computer user to accurately estimate the amount of computing time sustainable by an installed battery pack. The battery gauge display functions independently of the portable computer's operating system, and the computer user need not initiate a software process in order to ascertain remaining battery life. The invention is particularly useful when the portable computer system is being utilized as a stand-alone CD player or in other non-standard operating modes.

    摘要翻译： 一种包含多用途状态显示模块的便携式计算机系统，其在主视频显示器处于打开或锁定状态时是可见的。 状态显示模块用作自动实时电池表。 电池规格显示器允许用户在系统通电时，当电池被AC适配器再充电时，或当便携式计算机进入辅助操作模式时，监视电池组的充电状态。 用于状态显示的控制信号由多用途微控制器产生。 电池充电条件以0％增量显示为0％至100％，允许计算机用户准确估计安装的电池组可持续的计算时间量。 电池规格显示器独立于便携式计算机的操作系统工作，并且计算机用户不需要启动软件处理以确定剩余电池寿命。 当便携式计算机系统被用作独立CD播放机或其他非标准操作模式时，本发明特别有用。

    Ported speaker enclosure of a portable computer
    5.
    发明授权
    Ported speaker enclosure of a portable computer 失效
    便携式电脑的便携式扬声器外壳

    公开(公告)号：US06925188B1

    公开(公告)日：2005-08-02

    申请号：US08880032

    申请日：1997-06-20

    申请人： Mitch A. Markow ,  Dan V. Forlenza ,  Kevin R. Frost ,  Greg B. Memo

    发明人： Mitch A. Markow ,  Dan V. Forlenza ,  Kevin R. Frost ,  Greg B. Memo

    IPC分类号： G06F1/16 ,  H04R1/02 ,  H04R5/02

    CPC分类号： G06F1/1616 ,  G06F1/1688 ,  H04R5/02

    摘要： A portable computer provides a modular ported speaker enclosure independent of the portable computer surfaces of the portable computer. The speaker enclosure can include a speaker enclosure top and a speaker enclosure base. A plurality of ports are formed into the speaker enclosure base. A plurality of port covers within the speaker enclosure can cover the inner surfaces of the plurality of ports. A plurality of loudspeakers are housed between the speaker enclosure top and the speaker enclosure base.

    摘要翻译： 便携式计算机提供独立于便携式计算机的便携式计算机表面的模块化端口扬声器外壳。 扬声器外壳可以包括扬声器外壳顶部和扬声器外壳底座。 多个端口形成到扬声器外壳基座中。 扬声器外壳内的多个端口盖可以覆盖多个端口的内表面。 多个扬声器容纳在扬声器外壳顶部和扬声器外壳基座之间。

    Computer system capable of playing audio CDs in a CD-ROM drive independent of an operating system
    6.
    发明授权
    Computer system capable of playing audio CDs in a CD-ROM drive independent of an operating system 有权
    能够独立于操作系统在CD-ROM驱动器中播放音频CD的计算机系统

    公开(公告)号：US06279056B1

    公开(公告)日：2001-08-21

    申请号：US09389256

    申请日：1999-09-03

    申请人： Bill E. Jacobs ,  Dan V. Forlenza ,  James L. Mondshine ,  Tim L. Zhang ,  Greg B. Memo ,  Kevin R. Frost ,  Lonnie J. Pope

    发明人： Bill E. Jacobs ,  Dan V. Forlenza ,  James L. Mondshine ,  Tim L. Zhang ,  Greg B. Memo ,  Kevin R. Frost ,  Lonnie J. Pope

    IPC分类号： G06F300

    CPC分类号： G06F3/0605 ,  G06F3/0626 ,  G06F3/0632 ,  G06F3/0634 ,  G06F3/0658 ,  G06F3/0677 ,  G06F3/165 ,  G06F9/441 ,  G11B27/105 ,  G11B27/34 ,  G11B2220/213 ,  G11B2220/2545

    摘要： A computer system is capable of playing audio CDs in a CD-ROM drive independent of the operating system by using an embedded CD-ROM drive application or a CD-ROM drive controller. When an audio CD mode switch of the computer system is in an “on” state and the main power switch of the computer is in an “off state” the computer system is in an audio CD mode. When the computer is placed in such an audio CD mode, the computer either loads the embedded CD application from a non-volatile memory region such as read-only-memory (ROM) region or enables the CD-ROM drive controller of the CD-ROM drive to receive a CD selection and transmit the selections to the CD-ROM drive. The embedded CD application includes an embedded CD-ROM device driver for driving the CD-ROM drive to process audio CDs, power-on-self test (POST) code for selectively powering and initializing hardware device in the computer system, initialization code for the embedded CD-ROM device driver, and system management interrupt/keyboard controller interface code used for processing the selection of a CD button of the computer system.

    摘要翻译： 计算机系统能够通过使用嵌入式CD-ROM驱动器应用程序或CD-ROM驱动器控制器，在独立于操作系统的CD-ROM驱动器中播放音频CD。 当计算机系统的音频CD模式切换器处于“打开”状态并且计算机的主电源开关处于“关闭”状态时，计算机系统处于音频CD模式。 当计算机被放置在这样的音频CD模式中时，计算机从诸如只读存储器（ROM）区域的非易失性存储器区域加载嵌入式CD应用，或者使CD- ROM驱动器接收CD选择并将选择发送到CD-ROM驱动器。 嵌入式CD应用包括用于驱动CD-ROM驱动器以处理音频CD的嵌入式CD-ROM设备驱动器，用于选择性地为计算机系统中的硬件设备供电和初始化的上电自检（POST）代码，用于 嵌入式CD-ROM设备驱动程序，以及系统管理中断/键盘控制器接口代码，用于处理计算机系统的CD按钮的选择。