Patents by Inventor Rajesh Chebiyam

Rajesh Chebiyam 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).

  • Electro-optic displays with reduced remnant voltage
    Patent number: 9881564
    Abstract: The invention provides materials and methods (including driving methods) for reducing the effects of remnant voltages in electro-optic displays.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: January 30, 2018
    Assignee: E Ink Corporation
    Inventors: Russell J. Wilcox, Thomas H. Whitesides, Karl Raymond Amundson, Guy M. Danner, Richard M. Webber, Charles Howie Honeyman, Lan Cao, Richard J. Paolini, Jr., Rajesh Chebiyam
  • Electro-optic displays with reduced remnant voltage
    Patent number: 9564088
    Abstract: The invention provides materials and methods (including driving methods) for reducing the effects of remnant voltages in electro-optic displays.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: February 7, 2017
    Assignee: E Ink Corporation
    Inventors: Russell J. Wilcox, Thomas H. Whitesides, Karl R. Amundson, Guy M. Danner, Richard M. Webber, Charles H. Honeyman, Lan Cao, Richard J. Paolini, Jr., Rajesh Chebiyam
  • ELECTRO-OPTIC DISPLAYS WITH REDUCED REMNANT VOLTAGE
    Publication number: 20160189632
    Abstract: The invention provides materials and methods (including driving methods) for reducing the effects of remnant voltages in electro-optic displays.
    Type: Application
    Filed: March 7, 2016
    Publication date: June 30, 2016
    Inventors: Russell J. Wilcox, Thomas H. Whitesides, Karl Raymond Amundson, Guy M. Danner, Richard M. Webber, Charles Howie Honeyman, Lan Cao, Richard J. Paolini, JR., Rajesh Chebiyam
  • ELECTRO-OPTIC DISPLAYS WITH REDUCED REMNANT VOLTAGE
    Publication number: 20150221257
    Abstract: The invention provides materials and methods (including driving methods) for reducing the effects of remnant voltages in electro-optic displays.
    Type: Application
    Filed: April 15, 2015
    Publication date: August 6, 2015
    Inventors: Russell J. Wilcox, Thomas H. Whitesides, Karl R. Amundson, Guy M. Danner, Richard M. Webber, Charles H. Honeyman, Lan Cao, Richard J. Paolini, JR., Rajesh Chebiyam
  • Preparation of capsules
    Patent number: 9005494
    Abstract: Prior art processes for producing protein-based capsules (for example, capsules for use in electrophoretic media) tend to be wasteful because they produce many capsules outside the desired size range, which is typically about 20 to 50 ?m. Capsule size distribution and yields can be improved by either (a) emulsifying a water-immiscible phase in a preformed coacervate of the protein; or (b) using a limited coalescence process with colloidal alumina as the surface-active particulate material.
    Type: Grant
    Filed: August 10, 2009
    Date of Patent: April 14, 2015
    Assignee: E Ink Corporation
    Inventors: Peter J. Valianatos, Rajesh Chebiyam, Jeremy J. Manning, Michael L. Steiner, Thomas H. Whitesides, Michael D. Walls
  • ELECTRO-OPTIC DISPLAYS WITH REDUCED REMNANT VOLTAGE
    Publication number: 20140009817
    Abstract: The invention provides materials and methods (including driving methods) for reducing the effects of remnant voltages in electro-optic displays.
    Type: Application
    Filed: September 10, 2013
    Publication date: January 9, 2014
    Applicant: E INK CORPORATION
    Inventors: Russell J. Wilcox, Thomas H. Whitesides, Karl R. Amundson, Guy M. Danner, Richard M. Webber, Charles H. Honeyman, Lan Cao, Richard J. Paolini, Jr., Rajesh Chebiyam
  • Electro-optic displays with reduced remnant voltage
    Patent number: 8558783
    Abstract: The invention provides materials and methods (including driving methods) for reducing the effects of remnant voltages in electro-optic displays.
    Type: Grant
    Filed: November 24, 2004
    Date of Patent: October 15, 2013
    Assignee: E Ink Corporation
    Inventors: Russell J. Wilcox, Thomas H. Whitesides, Karl R. Amundson, Guy M. Danner, Richard M. Webber, Charles H. Honeyman, Lan Cao, Richard J. Paolini, Jr., Rajesh Chebiyam
  • PREPARATION OF CAPSULES
    Publication number: 20100044894
    Abstract: Prior art processes for producing protein-based capsules (for example, capsules for use in electrophoretic media) tend to be wasteful because they produce many capsules outside the desired size range, which is typically about 20 to 50 ?m. Capsule size distribution and yields can be improved by either (a) emulsifying a water-immiscible phase in a preformed coacervate of the protein; or (b) using a limited coalescence process with colloidal alumina as the surface-active particulate material.
    Type: Application
    Filed: August 10, 2009
    Publication date: February 25, 2010
    Applicant: E INK CORPORATION
    Inventors: Peter J. Valianatos, Rajesh Chebiyam, Jeremy J. Manning, Michael L. Steiner, Thomas H. Whitesides, Michael D. Walls
  • ELECTRO-OPTIC DISPLAYS WITH REDUCED REMNANT VOLTAGE
    Publication number: 20050179642
    Abstract: The invention provides materials and methods (including driving methods) for reducing the effects of remnant voltages in electro-optic displays.
    Type: Application
    Filed: November 24, 2004
    Publication date: August 18, 2005
    Applicant: E INK CORPORATION
    Inventors: Russell Wilcox, Thomas Whitesides, Karl Amundson, Guy Danner, Richard Webber, Charles Honeyman, Lan Cao, Richard Paolini, Rajesh Chebiyam
  • PREPARATION OF CAPSULES
    Publication number: 20050156340
    Abstract: Prior art processes for producing protein-based capsules (for example, capsules for use in electrophoretic media) tend to be wasteful because they produce many capsules outside the desired size range, which is typically about 20 to 50 ?m. Capsule size distribution and yields can be improved by either (a) emulsifying a water-immiscible phase in a preformed coacervate of the protein; or (b) using a limited coalescence process with colloidal alumina as the surface-active particulate material.
    Type: Application
    Filed: January 19, 2005
    Publication date: July 21, 2005
    Applicant: E INK CORPORATION
    Inventors: Peter Valianatos, Rajesh Chebiyam, Jeremy Manning, Michael Steiner, Thomas Whitesides, Michael Walls