Patents by Inventor Srini Balasubramanian

Srini Balasubramanian 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).

  • Polarized films with specific light filters
    Patent number: 11009724
    Abstract: Disclosed are polarized films containing specific light filters that block transmission of harmful electromagnetic radiation. Also disclosed are methods of producing said films as well as ophthalmic lenses having increased eye health.
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: May 18, 2021
    Assignee: Essilor International
    Inventors: Haifeng Shan, Aref Jallouli, Hao-Wen Chiu, Srini Balasubramanian, Haipeng Zheng
  • POLARIZED FILMS WITH SPECIFIC LIGHT FILTERS
    Publication number: 20190250431
    Abstract: Disclosed are polarized films containing specific light filters that block transmission of harmful electromagnetic radiation. Also disclosed are methods of producing said films as well as ophthalmic lenses having increased eye health.
    Type: Application
    Filed: July 15, 2016
    Publication date: August 15, 2019
    Applicant: Essilor International
    Inventors: Haifeng SHAN, Aref JALLOULI, Hao Wen CHIU, Srini BALASUBRAMANIAN, Haipeng ZHENG
  • Organic photovoltaic cells
    Patent number: 8242356
    Abstract: Organic photovoltaic cells, as well as related components, photovoltaic systems, and methods, are disclosed.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: August 14, 2012
    Inventors: Srini Balasubramanian, Kevin Coakley, Gilles Dennler, Michael Lee, Russell Gaudiana
  • Organic photovoltaic cells
    Patent number: 8178779
    Abstract: This disclosure relates to a photovoltaic cell containing first and second electrodes, a photoactive layer between the first and second electrodes, and a hole transport layer between the first electrode and the photoactive layer. The hole transport layer consists of an ionic copolymer.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: May 15, 2012
    Assignee: Konarka Technologies, Inc.
    Inventors: Jin-An He, Russell Gaudiana, David Waller, Lian Wang, Srini Balasubramanian, Jeremiah Mwaura, Christoph Brabec
  • METAL SUBSTRATE FOR A DYE SENSITIZED PHOTOVOLTAIC CELL
    Publication number: 20120090679
    Abstract: Solid state dye sensitized photovoltaic cells, as well as related components, systems, and methods, are disclosed.
    Type: Application
    Filed: March 16, 2010
    Publication date: April 19, 2012
    Applicant: Konarka Technologies, Inc.
    Inventors: Kethinni G. Chittibabu, Michael Graetzel, David P. Waller, Srini Balasubramanian, Kevin Coakley, Jin-An He, Jean Francois Penneau, Igor Sokolik
  • Photovoltaic cells integrated with bypass diode
    Patent number: 7745724
    Abstract: Photovoltaic cells integrated with a bypass diode, as well as related systems, components, and methods, are disclosed.
    Type: Grant
    Filed: September 1, 2006
    Date of Patent: June 29, 2010
    Assignee: Konarka Technologies, Inc.
    Inventors: Srini Balasubramanian, Howard Berke, Kevin Coakley, Markus Scharber
  • Organic Photovoltaic Cells
    Publication number: 20100024860
    Abstract: Organic photovoltaic cells, as well as related components, photovoltaic systems, and methods, are disclosed.
    Type: Application
    Filed: October 29, 2008
    Publication date: February 4, 2010
    Inventors: Jin-An He, Russell Gaudiana, David Waller, Lian Wang, Srini Balasubramanian, Jeremiah Mwaura, Christoph Brabec
  • Organic Photovoltaic Cells
    Publication number: 20080264488
    Abstract: Organic photovoltaic cells, as well as related components, photovoltaic systems, and methods, are disclosed.
    Type: Application
    Filed: April 25, 2008
    Publication date: October 30, 2008
    Inventors: Srini Balasubramanian, Kevin Coakley, Gilles Dennler, Michael Lee
  • Dye-sensitized photovoltaic cells
    Publication number: 20070224464
    Abstract: Dye-sensitized photovoltaic cells, as well as related modules, are disclosed.
    Type: Application
    Filed: March 17, 2006
    Publication date: September 27, 2007
    Inventors: Srini Balasubramanian, Keith Brooks
  • Photoactive layer containing macroparticles
    Publication number: 20070204904
    Abstract: Photoactive layers that contain macroparticles, as well as related photovoltaic cells, systems and methods are disclosed
    Type: Application
    Filed: July 12, 2005
    Publication date: September 6, 2007
    Inventors: Keith Brooks, Srini Balasubramanian, John Cardone
  • Photovoltaic cells integrated with bypass diode
    Publication number: 20070089779
    Abstract: Photovoltaic cells integrated with a bypass diode, as well as related systems, components, and methods, are disclosed.
    Type: Application
    Filed: September 1, 2006
    Publication date: April 26, 2007
    Inventors: Srini Balasubramanian, Howard Berke, Kevin Coakley, Markus Scharber