Patents by Inventor Michael Witchey

Michael Witchey 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).

  • Publication number: 20070147182
    Abstract: The Child's Training Clock and Organizer is an apparatus designed to help teach children the concepts of telling and measuring time, scheduling, and time management. This is done with a dual 12 hour clock set up and event markers that can be placed on the clock faces and/or a hanging optional calendar to mark daily tasks to be done or special events. An independent timer with an audible alarm helps the child get a feel for fixed time spans. We have not seen or are unaware of anything like this in the market today or in the past.
    Type: Application
    Filed: December 27, 2005
    Publication date: June 28, 2007
    Inventors: Michael Witchey, Deborah Witchey
  • Patent number: 5398241
    Abstract: A high speed asynchronous data multiplexer/demultiplexer system which multiplexes a quantity of independent and asynchronous data streams into a single packetized data stream and then demultiplexes and presents the original input signals at a remote site in their original form is described. The output bit rate of the demultiplexer is generated responsive to the packet arrival frequency of data from each particular channel and the output buffer fullness of that channel. This process reduces the amount of processing required, such that the effective bandwidth of the system can be greatly expanded.
    Type: Grant
    Filed: February 3, 1994
    Date of Patent: March 14, 1995
    Assignee: Loral Fairchild
    Inventor: Michael Witchey