Patents by Inventor Ray Prasad

Ray Prasad 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).

  • Structure for printed circuit design
    Patent number: 6310303
    Abstract: A substrate structure for surface mount devices, including a plurality of substrate layers including at least a base layer and an outer layer; the base layer having a contact surface and a first array of conductive elements on the contact surface; the outer layer having a contact surface, a second array of conductive elements on the contact surface, and at least one access passing through the outer layer and the outer layer being mounted to the base layer with the access positioned over the first array, wherein the first array and the second array define in combination a device mounting site.
    Type: Grant
    Filed: June 5, 2000
    Date of Patent: October 30, 2001
    Inventors: John J. Luvara, John J. Quigley, Jr., Ray Prasad
  • Structure for printed circuit design
    Patent number: 6121679
    Abstract: A substrate structure for surface mount devices includes: a plurality of substrate layers including at least a base layer and an outer layer; the base layer having a contact surface and a first array of conductive pads on the contact surface; the outer layer having a contact surface, a cutout and a second array of conductive pads on the contact surface; and the outer layer being mounted to the base layer with the cutout positioned over the first array, wherein the first array and the second array define in combination a device mounting site.
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: September 19, 2000
    Inventors: John J. Luvara, Jay J Quigley, Ray Prasad