Samsung Electronics Co., Ltd.

Pano Logic, Inc.

Matthew B Debski

Aly E Orady

Nils Milton Bunger

Pankaj Garg

Teju Khubchandani

Himadri Choudhury

Dali Kilani

A method to interact with a remote USB device is disclosed. An identifying message is received from a remote client associated with the remote USB device. The remote USB device is identified based at least in part on the identifying message from the remote client. A security policy is determined for the remote USB device. A policy message is transmitted to the remote client for selectively implementing the security policy of the remote USB device. A method to interact with a local USB device is disclosed. An identifying message is determined by performing a host controller service for the local USB device. The identifying message is transmitted to a server. A policy message is received from the server for selectively implementing a security policy on the local USB device. The security policy is regarded and configuring the host controller service.

Universal serial bus selective encryption

It is determined at a display driver level that a video is being played. A frame processing rate at a local frame buffer is measured, wherein the frame processing rate is dependent on a performance condition. A video frame is dropped from the local frame buffer based at least in part on the frame processing rate. Frames are output from the local frame buffer for video playback.

Video driver over a network

A method to interact with a local USB device is disclosed. Messages are transmitted to a remote host controller driver from a host controller associated with the local USB device. Messages are received from the remote host controller driver for the host controller. In some embodiments, a transfer descriptor prototype is received from the remote host controller driver. A completed transfer descriptor is received from the remote host controller driver. The completed transfer descriptor and the transfer descriptor prototype are transformed into a modified transfer descriptor in part by using a collection of rules. The modified transfer descriptor is submitted to the local host controller without intervention from the remote host controller driver.

Universal serial bus host controller driver over a network

A method to interact with a local USB device is disclosed. A message is received from the local USB device. Predetermined information is extracted from a proper subset of the message. The extracted information is transmitted to a local process.

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Sunnyvale, CA, United States of America

Matthew B Debski