Comcast Cable Communications, LLC

Sanjay Dorairaj

William McMaster

Brian H Xu

A computing device may detect events such as a break-in, fire, flood, movement of people between different areas or zones within a defined area, cyberattacks, movement of devices away from the defined area, etc. If an event is detected, the computing device may take action to protect devices, data on the devices, and/or accounts accessible by the devices. The devices may encrypt, backup data, and/or delete data. The computing device may communicate with other computing devices about events that have been detected.

Event monitoring

This disclosure relates to methods and systems for delivering content such as enhanced television applications over a network. In one exemplary method, a request for a content item is received. The request is added to a request queue. Each application requested is then identified and then the exemplary method waits for the occurrence of a predetermined event. Upon the occurrence of a predetermined event, the exemplary method provides for sending a single instance of each content item, regardless of the number of requests for each such content item.

Methods and systems for delivering content

Some aspects of the disclosure relate to a compression technique that can permit determining dynamically a satisfactory quantization matrix based at least on properties intrinsic to a digital object being compressed and a predetermined compression quality criterion, wherein the quantization matrix is associated with a specific space-domain-to-frequency-domain transforms. In one aspect, the compression technique can permit creation of a compressed digital object that can satisfy a predetermined a compression quality criterion.

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Mt. Laurel, NJ, United States of America

Sanjay Dorairaj