Patents by Inventor Alan I. Spiro

Alan I. Spiro 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: 4965569
    Abstract: A paging receiver device and method are disclosed in which analog information transmitted from an external source such as a paging transmitter are received and decoded. The analog information includes at least one voice message. The voice message is recovered, digitized, and stored in one of a plurality of message slots in a memory of the paging receiver. In response to a paging user's request, the digitized stored message is recalled from memory, reconverted from digital information to analog information, and used to produce audible voice information being a replica of the original analog voice message.
    Type: Grant
    Filed: March 14, 1989
    Date of Patent: October 23, 1990
    Assignee: Motorola, Inc.
    Inventors: Paul T. Bennett, David F. Willard, Omid Tahernia, James C. Page, Alan I. Spiro, Frank E. Lambrecht