Patents by Inventor Shou-Shiun Wu

Shou-Shiun Wu 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: 7671141
    Abstract: Disclosed herein are second order nonlinear optic polyimide polymers comprising repeating units represented by the formula: wherein each of the substituents is given the definition as set forth in the Specification and Claims. Also disclosed are the preparation processes of these polymers, chromophore-forming compounds for synthesis of these polymers, and the intermediate polymers thereof. The second order nonlinear optic polyimide polymers of formula (I) may be used in the manufacture of electro-optic (EO) devices, such as electro-optic waveguide devices.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: March 2, 2010
    Assignee: National Sun Yat-Sen University
    Inventors: Tzu-Chien Hsu, Chien-Fan Chen, Shou-Shiun Wu
  • Patent number: 7670512
    Abstract: Disclosed herein are second order nonlinear optic polyimide polymers comprising repeating units represented by the formula: wherein each of the substituents is given the definition as set forth in the Specification and Claims. Also disclosed are the preparation processes of these polymers, chromophore-forming compounds for synthesis of these polymers, and the intermediate polymers thereof. The second order nonlinear optic polyimide polymers of formula (I) may be used in the manufacture of electro-optic (EO) devices, such as electro-optic waveguide devices.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: March 2, 2010
    Assignee: National Sun Yat-Sen University
    Inventors: Tzu-Chien Hsu, Chien-Fan Chen, Shou-Shiun Wu
  • Publication number: 20070001154
    Abstract: Disclosed herein are second order nonlinear optic polyimide polymers comprising repeating units represented by the formula: wherein each of the substituents is given the definition as set forth in the Specification and Claims. Also disclosed are the preparation processes of these polymers, chromophore-forming compounds for synthesis of these polymers, and the intermediate polymers thereof. The second order nonlinear optic polyimide polymers of formula (I) may be used in the manufacture of electro-optic (EO) devices, such as electro-optic waveguide devices.
    Type: Application
    Filed: June 28, 2006
    Publication date: January 4, 2007
    Inventors: Tzu-Chien Hsu, Chien-Fan Chen, Shou-Shiun Wu
  • Publication number: 20070004873
    Abstract: Disclosed herein are second order nonlinear optic polyimide polymers comprising repeating units represented by the formula: wherein each of the substituents is given the definition as set forth in the Specification and Claims. Also disclosed are the preparation processes of these polymers, chromophore-forming compounds for synthesis of these polymers, and the intermediate polymers thereof. The second order nonlinear optic polyimide polymers of formula (I) may be used in the manufacture of electro-optic (EO) devices, such as electro-optic waveguide devices.
    Type: Application
    Filed: June 28, 2006
    Publication date: January 4, 2007
    Inventors: Tzu-Chien Hsu, Chien-Fan Chen, Shou-Shiun Wu