Patents by Inventor Pamela Anne Thomas

Pamela Anne Thomas 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).

  • Nonlinear optical materials and process for the preparation thereof
    Patent number: 7011705
    Abstract: A non-linear optical crystal of a compound having the general formula DxM1?xTOZO4, including isomorphs thereof, where: D is a dopant which comprises one or both of Rb and Cs; M is selected from one or both of K and Ag; T comprises one or more of Ti, Sn and Ge, optionally together with one or both of Nb and Ta; Z is selected from one or both of P and As, optionally together with one or both of Ge and Si; and 0<x?0.1.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: March 14, 2006
    Assignee: The University of Warwick
    Inventors: Pamela Anne Thomas, Keith Beveridge Hutton, Roger Charles Chavannes Ward
  • Nonlinear optical materials and process for the preparation thereof
    Publication number: 20040060501
    Abstract: A non-linear optical crystal of a compound having the general formula DxM1-xTOZO4, including isomorphs thereof, where: D is a dopant which comprises one or both of Rb and Cs; M is selected from one or both of K and Ag; T comprises one or more of Ti, Sn and Ge, optionally together with one or both of Nb and Ta; Z is selected from one or both of P and As, optionally together with one or both of Ge and Si; and 0<x≦0.1.
    Type: Application
    Filed: October 27, 2003
    Publication date: April 1, 2004
    Inventors: Pamela Anne Thomas, Keith Beveridge Hutton, Roger Charles Chavannes Ward