Patents by Inventor Paul Grimshaw

Paul Grimshaw 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).

  • Atrial fibrillation detection and associated methods
    Patent number: 9456762
    Abstract: A method to detect atrial fibrillation including the steps of receiving an electrical signal representative of a beating heart, measuring atrial activity over a time window of three or more beats, measuring beat interval variation over the time window, combining the measures of atrial activity and beat interval variation to produce an indication of an atrial fibrillation condition in the electrical signal, and generating an alert based on the indication of an atrial fibrillation condition.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: October 4, 2016
    Assignee: Medicomp, Inc.
    Inventors: Raymond C. Kurzweil, Lucy Gibson, Paul Albrecht, Paul Grimshaw
  • ATRIAL FIBRILLATION DETECTION AND ASSOCIATED METHODS
    Publication number: 20150359449
    Abstract: A method to detect atrial fibrillation including the steps of receiving an electrical signal representative of a beating heart, measuring atrial activity over a time window of three or more beats, measuring beat interval variation over the time window, combining the measures of atrial activity and beat interval variation to produce an indication of an atrial fibrillation condition in the electrical signal, and generating an alert based on the indication of an atrial fibrillation condition.
    Type: Application
    Filed: August 25, 2015
    Publication date: December 17, 2015
    Applicant: Medicomp, Inc.
    Inventors: Raymond C. Kurzweil, Lucy Gibson, Paul Albrecht, Paul Grimshaw
  • Atrial fibrillation detection
    Patent number: 9131867
    Abstract: A method of detecting atrial fibrillation (AFib) includes receiving electrical signals representative of a beating heart and measuring atrial activity over a time window of three or more beats. The method may also include measuring beat interval variation over the time window and combining the measures of atrial activity and beat interval variation to produce an indication of an atrial fibrillation condition in the electrical signal. The method may further include producing the indication with a processing system. Measuring atrial activity may include measuring P waves, and measuring P waves may include analyzing a standard deviation of a PR interval.
    Type: Grant
    Filed: April 22, 2013
    Date of Patent: September 15, 2015
    Assignee: Medicomp, Inc.
    Inventors: Raymond C. Kurzweil, Lucy Gibson, Paul Albrecht, Paul Grimshaw
  • ATRIAL FIBRILLATION DETECTION
    Publication number: 20130303926
    Abstract: A method of detecting atrial fibrillation (AFib) includes receiving electrical signals representative of a beating heart and measuring atrial activity over a time window of three or more beats. The method may also include measuring beat interval variation over the time window and combining the measures of atrial activity and beat interval variation to produce an indication of an atrial fibrillation condition in the electrical signal. The method may further include producing the indication with a processing system. Measuring atrial activity may include measuring P waves, and measuring P waves may include analyzing a standard deviation of a PR interval.
    Type: Application
    Filed: April 22, 2013
    Publication date: November 14, 2013
    Applicant: Medicomp, Inc.
    Inventors: Raymond C. Kurzweil, Lucy Gibson, Paul Albrecht, Paul Grimshaw
  • Atrial fibrillation detection
    Patent number: 8428705
    Abstract: Atrial fibrillation is detected in an electrical signal representative of a beating heart by measuring atrial activity over a time window of three or more beats, measuring beat interval variation over the time window and combining the measures of atrial activity and beat interval variation to produce an indication of an atrial fibrillation condition in the electrical signal.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: April 23, 2013
    Assignee: Medicomp, Inc.
    Inventors: Raymond C. Kurzweil, Lucy Gibson, Paul Albrecht, Paul Grimshaw
  • Atrial Fibrillation Detection
    Publication number: 20100010360
    Abstract: Atrial fibrillation is detected in an electrical signal representative of a beating heart by measuring atrial activity over a time window of three or more beats, measuring beat interval variation over the time window and combining the measures of atrial activity and beat interval variation to produce an indication of an atrial fibrillation condition in the electrical signal.
    Type: Application
    Filed: September 22, 2009
    Publication date: January 14, 2010
    Inventors: Raymond C. Kurzweil, Lucy Gibson, Paul Albrecht, Paul Grimshaw
  • Atrial fibrillation detection
    Patent number: 7596405
    Abstract: Atrial fibrillation is detected in an electrical signal representative of a beating heart by measuring atrial activity over a time window of three or more beats, measuring beat interval variation over the time window and combining the measures of atrial activity and beat interval variation to produce an indication of an atrial fibrillation condition in the electrical signal.
    Type: Grant
    Filed: March 7, 2005
    Date of Patent: September 29, 2009
    Assignee: United Therapeutics Corporation
    Inventors: Raymond C. Kurzweil, Lucy Gibson, Paul Albrecht, Paul Grimshaw
  • System for creating a graphical visualization of data with a browser
    Publication number: 20080134060
    Abstract: Embodiments of a system for creating a graphical visualization of data with a browser, such as a web browser, are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: June 5, 2008
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph G. Hadzima, Hoo-Min D. Toong, Kimberly Chiu, Vincent Chiu, Lillian Dai, Fenghua Lu, Xiao Ping Yang, Tiejun Zhang
  • BROWSER CREATION OF GRAPHIC DEPICTING RELATIONSHIPS
    Publication number: 20080068401
    Abstract: A method and/or system for creating a graphic to depict relationships via a browser is disclosed.
    Type: Application
    Filed: September 14, 2006
    Publication date: March 20, 2008
    Applicant: Technology Enabling Company, LLC
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph G. Hadzima, Hoo-min D. Toong
  • Apparatus for creating graphical visualization of data with a browser
    Publication number: 20060224984
    Abstract: Embodiments of an apparatus for creating graphical visualization of data with a browser, such as a web browser, are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong, Kimberly Chiu, Vicent Chiu, Lillian Dai, Fenghua Lu, Xiao Yang, Tiejun Zhang
  • Graphical application interface using browser
    Publication number: 20060225000
    Abstract: Embodiments of a graphical application interface using a browser, such as a web browser, are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong, Kimberly Chiu, Vicent Chiu, Lillian Dai, Fenghua Lu, Xiao Yang, Tiejun Zhang
  • Graphical application interface product
    Publication number: 20060224976
    Abstract: Embodiments of a graphical application interface product are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Kimberly Chiu, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong
  • System for creating a graphical application interface
    Publication number: 20060224978
    Abstract: Embodiments of a system for creating a graphical application interface are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Kimberly Chiu, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong
  • Graphical application interface product using a browser
    Publication number: 20060224982
    Abstract: Embodiments of a graphical application interface product using a browser, such as a web browser, are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong, Kimberly Chiu, Vicent Chiu, Lillian Dai, Fenghua Lu, Xiao Yang, Tiejun Zhang
  • Method of creating graphical visualizations of data with a browser
    Publication number: 20060224980
    Abstract: Embodiments of methods of creating graphical visualizations of data with a browser, such as a web browser, are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong, Kimberly Chiu, Vicent Chiu, Lillian Dai, Fenghua Lu, Xiao Yang, Tiejun Zhang
  • Graphical visualization of data product using browser
    Publication number: 20060224999
    Abstract: Embodiments of graphical visualization of data product using a browser, such as a web browser, are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong, Kimberly Chiu, Vicent Chiu, Lillian Dai, Fenghua Lu, Xiao Yang, Tiejun Zhang
  • Graphical application interface with a browser
    Publication number: 20060224972
    Abstract: Embodiments of apparatuses for creating graphical application interfaces with a browser, such as a web browser, are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong, Kimberly Chiu, Vicent Chiu, Lillian Dai, Fenghua Lu, Xiao Yang, Tiejun Zhang
  • Apparatus for creating graphical application interface
    Publication number: 20060224979
    Abstract: Embodiments of an apparatus for creating a graphical application interface are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Kimberly Chiu, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong
  • Method of creating graphical application interface with a browser
    Publication number: 20060224974
    Abstract: Embodiments of methods of creating a graphical application interface with a browser, such as a web browser, are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong, Kimberly Chiu, Vicent Chiu, Lillian Dai, Fenghua Lu, Xiao Yang, Tiejun Zhang
  • Graphical visualization of data using browser
    Publication number: 20060224983
    Abstract: Embodiments of graphical visualization of data using a browser, such as a web browser, are disclosed.
    Type: Application
    Filed: April 1, 2005
    Publication date: October 5, 2006
    Inventors: Paul Albrecht, Paul Grimshaw, Joseph Hadzima, Hoo-Min Toong, Kimberly Chiu, Vicent Chiu, Lillian Dai, Fenghua Lu, Xiao Yang, Tiejun Zhang