Patents by Inventor Aditya Narendra Joshi

Aditya Narendra Joshi 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).

  • Optical logic device
    Patent number: 7417788
    Abstract: The invention uses optically active dyes or other optically active materials to perform digital data processing and logic functions on optical data. The data is carried in pulses of photons of wavelengths appropriate to interact with the optically active materials to excite or de-excite them. The use of the invention in performing various optical processing functions is described.
    Type: Grant
    Filed: November 20, 2006
    Date of Patent: August 26, 2008
    Inventor: Aditya Narendra Joshi