Patents by Inventor Weiren Chou

Weiren Chou 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).

  • Patent number: 7541755
    Abstract: Many applications in scientific experimentation or industrial production require the generation and shaping of charged particle bunches. A particle bunch shaper can use less expensive and smaller electrical waveform generators when the particle bunch shaper uses a nanocrystalline magnetic material. High voltage switches are examples of electrical waveform generators. A pipe with two conductive sections separated by a ceramic gap can be run through the center of cores made with the nanocrystalline magnetic material to produce the particle bunch shaper. A voltage waveform transmitted from an electrical waveform generator, through a damping circuit, and through a coupling wire running adjacent to the pipe sections can shape charged particle bunches.
    Type: Grant
    Filed: December 2, 2005
    Date of Patent: June 2, 2009
    Assignee: Universities Research Association, Inc.
    Inventors: Weiren Chou, David Wildman, Akira Takagi
  • Publication number: 20070080303
    Abstract: Many applications in scientific experimentation or industrial production require the generation and shaping of charged particle bunches. A particle bunch shaper can use less expensive and smaller electrical waveform generators when the particle bunch shaper uses a nanocrystalline magnetic material. High voltage switches are examples of electrical waveform generators. A pipe with two conductive sections separated by a ceramic gap can be run through the center of cores made with the nanocrystalline magnetic material to produce the particle bunch shaper. A voltage waveform transmitted from an electrical waveform generator, through a damping circuit, and through a coupling wire running adjacent to the pipe sections can shape charged particle bunches.
    Type: Application
    Filed: December 2, 2005
    Publication date: April 12, 2007
    Inventors: Weiren Chou, David Wildman, Akira Takagi