Patents by Inventor Mohamed Hanif Girach

Mohamed Hanif Girach 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).

  • Electrodeless fluorescent lamp with an electrically conductive coating
    Patent number: 5808414
    Abstract: An electrodeless fluorescent lamp having a lamp envelope with an inner phosphor coating and containing a fill capable of sustaining a discharge when suitably excited by an electric field includes an electrically conductive coating on the exterior of the lamp envelope. The electrically conductive coating is also light transmissive and is effective for confining the electric field to within the lamp envelope.
    Type: Grant
    Filed: March 20, 1995
    Date of Patent: September 15, 1998
    Assignee: General Electric Company
    Inventors: David Osborn Wharmby, Mohamed Hanif Girach