Ian D Hughes

Title: Ian D. Hughes and His Patent Work

Introduction

Ian D. Hughes is an inventor based in Slough, Great Britain. His work includes patented technology for delivering media notifications when communication systems have no available unicast media encoders. He is associated with Cisco Technology, Inc. and has 2 patents.

Latest Patents

Hughes’s listed patent, “Multicast Media Notification for Queued Calls,” describes a system for handling communication session requests when unicast media encoders are unavailable. A call control device checks whether an encoder can serve an incoming request. If none is available, the endpoint is connected to a multicast media encoder that presents a notification.

The invention also addresses synchronization of audio and video. The multicast encoder generates a video keyframe associated with the notification, synchronizes it with the starting point of the audio, and outputs the synchronized keyframe. This approach enables queued callers to receive coordinated media notifications while waiting for service.

Career Highlights

Hughes’s patent work reflects an emphasis on communication systems and media delivery. His listed invention focuses on maintaining a useful caller experience when system resources are constrained.

Collaborations

Hughes is associated with Cisco Technology, Inc. The provided information also identifies Murlin H. Coffey III and Thomas D. Greenslade as coworkers.

Conclusion

Ian D. Hughes’s patent work addresses how communication systems can deliver synchronized multicast media notifications when unicast resources are unavailable.