Patents by Inventor Puminun Vasinajindakaw

Puminun Vasinajindakaw 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).

  • Backside configured surface plasmonic structure for infrared photodetector and imaging focal plane array enhancement
    Patent number: 10763382
    Abstract: The invention relates to quantum dot and photodetector technology, and more particularly, to quantum dot infrared photodetectors (QDIPs) and focal plane array. The invention further relates to devices and methods for the enhancement of the photocurrent of quantum dot infrared photodetectors in focal plane arrays.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: September 1, 2020
    Assignee: University of Massachusetts
    Inventors: Xuejun Lu, Guiru Gu, Puminun Vasinajindakaw
  • Backside Configured Surface Plasmonic Structure for Infrared Photodetector and Imaging Focal Plane Array Enhancement
    Publication number: 20190259890
    Abstract: The invention relates to quantum dot and photodetector technology, and more particularly, to quantum dot infrared photodetectors (QDIPs) and focal plane array. The invention further relates to devices and methods for the enhancement of the photocurrent of quantum dot infrared photodetectors in focal plane arrays.
    Type: Application
    Filed: May 2, 2019
    Publication date: August 22, 2019
    Inventors: Xuejun Lu, Guiru Gu, Puminun Vasinajindakaw
  • Backside configured surface plasmonic structure for infrared photodetector and imaging focal plane array enhancement
    Patent number: 10326035
    Abstract: The invention relates to quantum dot and photodetector technology, and more particularly, to quantum dot infrared photodetectors (QDIPs) and focal plane array. The invention further relates to devices and methods for the enhancement of the photocurrent of quantum dot infrared photodetectors in focal plane arrays.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: June 18, 2019
    Assignee: University of Massachusetts
    Inventors: Xuejun Lu, Guiru Gu, Puminun Vasinajindakaw
  • Backside Configured Surface Plasmonic Structure for Infrared Photodetector and Imaging Focal Plane Array Enhancement
    Publication number: 20180013022
    Abstract: The invention relates to quantum dot and photodetector technology, and more particularly, to quantum dot infrared photodetectors (QDIPs) and focal plane array. The invention further relates to devices and methods for the enhancement of the photocurrent of quantum dot infrared photodetectors in focal plane arrays.
    Type: Application
    Filed: September 5, 2017
    Publication date: January 11, 2018
    Inventors: Xuejun Lu, Guiru Gu, Puminun Vasinajindakaw
  • Backside configured surface plasmonic structure for infrared photodetector and imaging focal plane array enhancement
    Patent number: 9780240
    Abstract: The invention relates to quantum dot and photodetector technology, and more particularly, to quantum dot infrared photodetectors (QDIPs) and focal plane array. The invention further relates to devices and methods for the enhancement of the photocurrent of quantum dot infrared photodetectors in focal plane arrays.
    Type: Grant
    Filed: October 6, 2016
    Date of Patent: October 3, 2017
    Assignee: University of Massachussets
    Inventors: Xuejun Lu, Guiru Gu, Puminun Vasinajindakaw
  • BACKSIDE CONFIGURED SURFACE PLASMONIC STRUCTURE FOR INFRARED PHOTODETECTOR AND IMAGING FOCAL PLANE ARRAY ENHANCEMENT
    Publication number: 20170084764
    Abstract: The invention relates to quantum dot and photodetector technology, and more particularly, to quantum dot infrared photodetectors (QDIPs) and focal plane array. The invention further relates to devices and methods for the enhancement of the photocurrent of quantum dot infrared photodetectors in focal plane arrays.
    Type: Application
    Filed: October 6, 2016
    Publication date: March 23, 2017
    Inventors: Xuejun Lu, Guiru Gu, Puminun Vasinajindakaw
  • Backside configured surface plasmonic structure for infrared photodetector and imaging focal plane array enhancement
    Patent number: 9537027
    Abstract: The invention relates to quantum dot and photodetector technology, and more particularly, to quantum dot infrared photodetectors (QDIPs) and focal plane array. The invention further relates to devices and methods for the enhancement of the photocurrent of quantum dot infrared photodetectors in focal plane arrays.
    Type: Grant
    Filed: March 27, 2014
    Date of Patent: January 3, 2017
    Assignee: University of Massachusetts
    Inventors: Xuejun Lu, Guiru Gu, Puminun Vasinajindakaw
  • Backside Configured Surface Plasmonic Structure For Infrared Photodetector And Imaging Focal Plane Array Enhancement
    Publication number: 20140291479
    Abstract: The invention relates to quantum dot and photodetector technology, and more particularly, to quantum dot infrared photodetectors (QDIPs) and focal plane array. The invention further relates to devices and methods for the enhancement of the photocurrent of quantum dot infrared photodetectors in focal plane arrays.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 2, 2014
    Inventors: Xuejun Lu, Guiru Gu, Puminun Vasinajindakaw