Palm, Incorporated

Nuance Communications, Inc.

Tegic Communications, Inc.

Hewlett-Packard Development Company, L.p.

Palmsource Inc.

Access Company, Ltd.

John LeFevre

Kevin Marshall

Keith Yamanaka

Michael R Longe

Jeffry Harlow Loucks

Alec Kwok

Michael R Longé

According to one general aspect, a method according to the present application includes remotely controlling wirelessly networked devices via a mobile unit. The method includes receiving, at a mobile unit and from a user, an input, analyzing the input to identify a networked device associated with the input, determining whether the networked device is presently accessible via a wireless network; determining whether to establish a connection with the networked device based on whether the networked device is determined to be presently accessible via the wireless network. The method also includes establishing a connection with the networked device if it is determined that the networked device is accessible via the wireless network and enabling the user to interact with the networked device through the mobile unit to remotely control the networked device.

Remotely controlling one or more client devices detected over a wireless network using a mobile device

A method and system for power source management of a portable device. A power source used to supply electrical energy for a portable device should ideally operate with a constant terminal voltage. However, the terminal voltage of a cell or group of cells used as a source of electrical energy can be expected to reduce in amplitude over its operational lifetime. Near the end of operational lifetime, the terminal voltage of such a source can be expected to decrease rapidly. Furthermore, the source terminal voltage will also exhibit significant variations in amplitude in response to changes in electric current demands on the source. Such source voltage variations can impair or even prevent proper operation of the electronic circuits within the portable device. Power management for proper operation of a portable device is necessary to ensure proper device operation and to prevent loss of data. The present method and system controls portable device operation by periodic determination of average source terminal voltage which is faster and simpler than continuous monitoring used with present systems. Comparison of the periodic average source terminal voltage with stored operational voltage limits allows either temporary or permanent curtailment of certain device operations. Such action can be used to prevent any loss of device data. Further, the present method offers the advantage of identifying momentary fluctuations in source terminal voltage caused by temporary demands in source current levels. Thus, continuous monitoring and prior knowledge of source load demands and equipment as required by present methods are eliminated.

Battery voltage saf avoidance algorithm for a wireless handheld device

A handheld computer includes a housing and a display supported by the housing and configured to display images representative of computer program applications. The handheld computer also includes a memory and a microprocessor coupled to the memory and the display and configured to run applications stored in the memory. The handheld computer also includes a software application that is stored in the memory. The handheld computer further includes a launching application stored in the memory. This launching application has an image on the display representative of the software application and the launching application carries out computer program steps to modify the launching environment prior to running the software application such that the software application runs properly on the handheld computer, the software application not originally designed to run on the handheld computer.

Software application launching method and apparatus

Battery voltage sag avoidance algorithm for a wireless handheld device

Method and system to avoid battery sag by detecting momentary fluctuation in a periodic terminal voltage measurement and excluding the measurement from updated average terminal voltage

A method of indicating when a rechargeable battery of a handheld computer has been fully charged is disclosed. The method includes determining an elapsed charging time and activating a charge completion indicator when the elapsed charging time exceeds a predetermined time and requiring no dependence on actual battery voltage or current.

Method and apparatus for indicating battery charge status

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Seattle, WA, United States of America

John LeFevre