Patents by Inventor Zhi-Wei Zeng

Zhi-Wei Zeng 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: 8379291
    Abstract: The designed resonator system comprises a light source generating device for outputting a light source and a resonating cavity device. The resonating cavity device includes: a first waveguide with an input end for receiving the light source; a first resonator disposed adjacent to the first waveguide for receiving the light source coupled from the first waveguide in order to generate a resonating light source; a second waveguide having one end disposed adjacent to the first resonator, an adapting end for receiving the resonating light source coupled from the first resonator, and an output end; and an electro-optic modulator disposed adjacent to the other end of the second waveguide for receiving the resonating light source coupled from the second waveguide and generating an optical modulating signal by an electrical modulating signal, and the optical modulating signal is outputted from the output end of the second waveguide.
    Type: Grant
    Filed: January 4, 2010
    Date of Patent: February 19, 2013
    Assignee: National Tsing Hua University
    Inventors: Shiuh Chao, Chih-T'sung Shih, Zhi-Wei Zeng
  • Publication number: 20110063710
    Abstract: The designed resonator system comprises a light source generating device for outputting a light source and a resonating cavity device. The resonating cavity device includes: a first waveguide with an input end for receiving the light source; a first resonator disposed adjacent to the first waveguide for receiving the light source coupled from the first waveguide in order to generate a resonating light source; a second waveguide having one end disposed adjacent to the first resonator, an adapting end for receiving the resonating light source coupled from the first resonator, and an output end; and an electro-optic modulator disposed adjacent to the other end of the second waveguide for receiving the resonating light source coupled from the second waveguide and generating an optical modulating signal by an electrical modulating signal, and the optical modulating signal is outputted from the output end of the second waveguide.
    Type: Application
    Filed: January 4, 2010
    Publication date: March 17, 2011
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: Shiuh Chao, Chih-T'sung Shih, Zhi-Wei ZENG