Patents by Inventor Sonlinh Phuvan

Sonlinh Phuvan 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).

  • Variable rate transfer of optical information
    Patent number: 5289304
    Abstract: Two-dimensional optical data is transferred at a variable rate through an tical delay module formed by spatial light modulators of the ferroelectric liquid crystal type interconnected in series for data transmission by a beam splitter through which laser radiation is introduced. Operation of the light modulators is controllably interrelated to control the variable delayed transfer rate of the module.
    Type: Grant
    Filed: March 24, 1993
    Date of Patent: February 22, 1994
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventor: Sonlinh Phuvan