Patents by Inventor Hans Briegel

Hans Briegel 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 for quantum computing
    Patent number: 7277872
    Abstract: A method for quantum computing uses entangled resource states which include in particular a class of highly entangled multi-particle states. These so-called cluster states can serve as a quantum computer. The resource states can be implemented with ultra-cold atoms in optical lattices or similar systems. A universal set of quantum gates, the CNOT gate and arbitrary one-system rotations, can be implemented by performing one-system measurements only. Further, a way of quantum information processing beyond the network scheme is provided.
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: October 2, 2007
    Inventors: Robert Raussendorf, Hans Briegel
  • Method for quantum computing
    Publication number: 20030055513
    Abstract: A method for quantum computing uses entangled resource states which include in particular a class of highly entangled multi-particle states. These so-called cluster states can serve as a quantum computer. The resource states can be implemented with ultra-cold atoms in optical lattices or similar systems. A universal set of quantum gates, the CNOT gate and arbitrary one-system rotations, can be implemented by performing one-system measurements only. Further, a way of quantum information processing beyond the network scheme is provided.
    Type: Application
    Filed: May 28, 2002
    Publication date: March 20, 2003
    Inventors: Robert Raussendorf, Hans Briegel