Patents by Inventor Robert Hingyee Yip

Robert Hingyee Yip has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Delivering a supplemented CCTV signal to one or more subscribers
    Patent number: 8854459
    Abstract: A method and a system are provided for delivering a supplemented CCTV message to subscribers, such as residents of a MDU. A processor combines the signal from a local CCTV camera system with a supplementary message to be provided to subscribers. The supplemented CCTV signal resulting from this combining is inserted into a dedicated channel of an incoming broadcast television feed. For a digital television feed, the supplemented CCTV signal may be forwarded to a central office managing television feeds for this particular location, so that the inserting may take place thereat.
    Type: Grant
    Filed: December 21, 2006
    Date of Patent: October 7, 2014
    Assignee: BCE Inc.
    Inventor: Robert Hingyee Yip