Patents by Inventor Michael H. Porte

Michael H. Porte 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).

  • Patent number: 5563649
    Abstract: A "video fax" system electronically delivers a non-real time, full-motion, sub-broadcast quality facsimile of relatively short segments of video material from an originating location to a receiving location in a short period of time, utilizing selected widely available commercial telephone switched networks. At the originating location, analog source material is digitized, compressed, prepared for transmission and stored temporarily. Digital source material is handled by bypassing the digitization step and part of the compression step, and performing the necessary file conversion. The sending location dials up the receiving location, and a connection is established. The digital file is transmitted over the network. When finished, the connection is terminated. At the receiving location, the material is received, decompressed and converted back to either analog form or digital form, depending on the recipient's preference.
    Type: Grant
    Filed: March 8, 1995
    Date of Patent: October 8, 1996
    Inventors: Kim V. W. Gould, Charles R. Abraham, Michael H. Porte, Michael D. Elliott