Patents by Inventor Joseph Reader

Joseph Reader 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).

  • Method and apparatus for producing a photopumped VUV laser in MO6+ ion-containing plasma
    Patent number: 4939744
    Abstract: A method andan apparatus for producing a photopumped VUV laser in an Mo.sup.6+ ion-containing plasma comprise photopumping the Mo.sup.6+ ion-containing plasma with radiation from Mo.sup.11+ ions. In one embodiment, the Mo.sup.6+ ion-containing plasma has an electron density of less than about 10.sup.18 cm.sup.-3 and the Mo.sup.11+ ions are contained in a plasma having an electron density greater than about 10.sup.20 cm.sup.-3.
    Type: Grant
    Filed: November 15, 1989
    Date of Patent: July 3, 1990
    Assignee: United States of America as represented by the Secretary of Commerce
    Inventors: Uri Feldman, Joseph Reader