Hewlett-packard Development Company, L.P.

Gregory Mark Hughes

Byron Alan Alcorn

Peter Andrew Seiler

Douglas A Reynolds

Eric John Gressman

Patrick S Anderson

J Michael Stahl

Joseph-jonathan Salzano

Clifton Joseph Robin

Roland M Hochmuth

Rick Aulino

John Michael Stahl

In some examples, an electronic device includes a network interface to connect to a computer network, a display port operating as a display input, an input/output port, memory having a plurality of profiles, and a processor coupled to the memory. In some examples, the processor is to change an operation of the input/output port based on a profile of the plurality of profiles. In some examples, the processor is to change the display port from the display input to a display output based on the profile of the plurality of profiles.

Electronic device for remote access to a computer

One example of an IP KVM device includes a USB port, a display port, a communication port, a network port, and a processor communicatively coupled to the USB port, display port, communication port, and network port. The USB port may be communicatively coupled to a host device to receive first USB signals from the host device. The display port may be communicatively coupled to the host device to receive first display signals from the host device. The communication port may be communicatively coupled to a secondary IP KVM device to receive second USB signals from the host device and second display signals from the host device. The network port may be communicatively coupled to a network. The processor is to aggregate the first and second USB signals and the first and second display signals and output the aggregated USB signals and display signals via the network port.

Primary IP KVM devices

A host device has a hardware-based remote control mode and a softwarebased remote control mode. The availability of each of the hardware- and software-based remote control modes is monitored. Client device remote control of the host device is selectively switched between the hardware- and softwarebased remote control modes, based on the monitored availability of each remote control mode.

Selectively switching client device remote control of host device between hardware- and software-based remote control modes

One example of an internet protocol (IP) keyboard, video, mouse (KVM) device includes a universal serial bus (USB) port, a display port, a network port, a Bluetooth transceiver, a processor, and a memory. The USB port is to be communicatively coupled to a host device. The display port is to be communicatively coupled to the host device. The network port is to be communicatively coupled to a network. The processor is communicatively coupled to the USB port, the display port, the network port, and the Bluetooth transceiver. The memory stores a unique identifier to be transmitted to a client device via Bluetooth in response to establishing a Bluetooth connection between the client device and the IP KVM device. The unique identifier is used by the client device to establish a remote connection to the IP KVM device.

IP KVM devices

One example of an internet protocol (IP) keyboard, video, mouse (KVM) device includes a universal serial bus, a display port, a network port, and a processor. The USB port is to be communicatively coupled to a host device. The display port is to be communicatively coupled to the host device. The network port is to be communicatively coupled to a network. The processor is communicatively coupled to the USB port, the display port, and the network port. The processor is to receive, via the display port, a multi-stream transport (MST) DisplayPort signal; demux the MST DisplayPort signal to provide a plurality of individual video streams; and output, via the network port, each individual video stream.

A method for more efficient buffer control of the configuration of hardware devices. In representative embodiments of the method described in the present patent document, (1) a given configuration is permitted to span exclusive access to the hardware by other processes and (2) different configurations may share the same data buffer. Current configuration of the hardware device is maintained by always placing the current configuration at the beginning of the data buffer. This first entry, comprising the current configuration, is the header of the buffer's data. All subsequent instructions will follow this header, as will any subsequent modifications to the devices' configuration. Since instructions contained in the buffer are to be executed sequentially, the device will always be set to the correct configuration, even when exclusive access between different data sets of the buffer is lost. Because the header is written when a new data set is started and not when the data set is sent down to the device, the header will never be out of date with respect to the data that follows it.

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FORT COLLINS, CO, United States of America

Gregory Mark Hughes