Patents by Inventor Kin Sheng Chan

Kin Sheng Chan 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).

  • Polarizing beam splitters providing high resolution images and systems utilizing such beam splitters
    Patent number: 10712578
    Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: July 14, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: Joseph C. Carls, Seong Taek Lee, Yeow Leng Teo, Kin Sheng Chan, Xiaohui Cheng
  • POLARIZING BEAM SPLITTERS PROVIDING HIGH RESOLUTION IMAGES AND SYSTEMS UTILIZING SUCH BEAM SPLITTERS
    Publication number: 20200166765
    Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 28, 2020
    Inventors: Joseph C. Carls, Seong Taek Lee, Yeow Leng Teo, Kin Sheng Chan, Xiaohui Cheng
  • Polarizing beam splitters providing high resolution images and systems utilizing such beam splitters
    Patent number: 10591742
    Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: March 17, 2020
    Assignee: 3M Innovative Properties Company
    Inventors: Joseph C. Carls, Seong Taek Lee, Yeow Leng Teo, Kin Sheng Chan, Xiaohui Cheng
  • POLARIZING BEAM SPLITTERS PROVIDING HIGH RESOLUTION IMAGES AND SYSTEMS UTILIZING SUCH BEAM SPLITTERS
    Publication number: 20190271852
    Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 5, 2019
    Inventors: Joseph C. Carls, Seong Taek Lee, Yeow Leng Teo, Kin Sheng Chan, Xiaohui Cheng
  • Polarizing beam splitters providing high resolution images and systems utilizing such beam splitters
    Patent number: 10345610
    Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: July 9, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: Joseph C. Carls, Seong Taek Lee, Yeow Leng Teo, Kin Sheng Chan, Xiaohui Cheng
  • POLARIZING BEAM SPLITTERS PROVIDING HIGH RESOLUTION IMAGES AND SYSTEMS UTILIZING SUCH BEAM SPLITTERS
    Publication number: 20170075126
    Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
    Type: Application
    Filed: November 23, 2016
    Publication date: March 16, 2017
    Inventors: Joseph C. Carls, Seong Taek Lee, Yeow Leng Tao, Kin Sheng Chan, Xiaohui Cheng
  • Polarizing beam splitters providing high resolution images and systems utilizing such beam splitters
    Patent number: 9535256
    Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: January 3, 2017
    Assignee: 3M Innovative Properties Company
    Inventors: Joseph C. Carls, Seong Taek Lee, Yeow Leng Teo, Kin Sheng Chan, Xiaohui Cheng
  • METHOD OF MAKING POLARIZING BEAM SPLITTERS PROVIDING HIGH RESOLUTION IMAGES AND SYSTEMS UTILIZING SUCH BEAM SPLITTERS
    Publication number: 20140326398
    Abstract: Polarizing beam splitters, methods of making such beam splitters, and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters, methods of making such beams splitters, and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
    Type: Application
    Filed: November 27, 2012
    Publication date: November 6, 2014
    Applicant: 3M Innovative Properties Company
    Inventors: Joseph C. Carls, Seong Taek Lee, Yeow Leng Teo, Kin Sheng Chan, Xiaohui Cheng
  • POLARIZING BEAM SPLITTERS PROVIDING HIGH RESOLUTION IMAGES AND SYSTEMS UTILIZING SUCH BEAM SPLITTERS
    Publication number: 20140320822
    Abstract: Polarizing beam splitters and systems incorporating such beam splitters are described. More specifically, polarizing beam splitters and systems with such beam splitters that incorporate multilayer optical films and reflect imaged light towards a viewer or viewing screen with high effective resolution are described.
    Type: Application
    Filed: November 14, 2012
    Publication date: October 30, 2014
    Applicant: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Joseph C. Carls, Seong Taek Lee, Yeow Leng Teo, Kin Sheng Chan, Xiaohui Cheng