Patents by Inventor Kum Ming Woo

Kum Ming Woo 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).

  • Analyte sensor
    Patent number: 9668677
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: June 6, 2017
    Assignee: DexCom, Inc.
    Inventors: Mark C. Brister, James R. Petisce, Kum Ming Woo, Sean Saint, John Nolting
  • Transcutaneous analyte sensor
    Patent number: 9603557
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: March 28, 2017
    Assignee: DexCom, Inc.
    Inventors: Mark Brister, James R. Petisce, Sean Saint, Kum Ming Woo, Victor Ha, John Nolting, Peter C. Simpson, James Brauker
  • ANALYTE SENSOR
    Publication number: 20160310051
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Application
    Filed: July 1, 2016
    Publication date: October 27, 2016
    Inventors: Mark C. Brister, James R. Petisce, Kum Ming Woo, Sean Saint, John Nolting
  • ANALYTE SENSOR
    Publication number: 20160045145
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Application
    Filed: October 26, 2015
    Publication date: February 18, 2016
    Inventors: Mark C. Brister, James R. Petisce, Kum Ming Woo, Sean Saint, John Nolting
  • Analyte sensor
    Patent number: 9247900
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Grant
    Filed: June 4, 2013
    Date of Patent: February 2, 2016
    Assignee: DexCom, Inc.
    Inventors: Mark C. Brister, James R. Petisce, Kum Ming Woo, Sean Saint, John Nolting
  • ANALYTE SENSOR
    Publication number: 20160008029
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Application
    Filed: September 21, 2015
    Publication date: January 14, 2016
    Inventors: Mark C. Brister, James R. Petisce, Kum Ming Woo, Sean Saint, John Eugene Nolting
  • Transcutaneous analyte sensor
    Patent number: 9044199
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Grant
    Filed: March 10, 2005
    Date of Patent: June 2, 2015
    Assignee: DexCom, Inc.
    Inventors: Mark Brister, Peter C. Simpson, Vance Swanson, Apurv Ullas Kamath, Sean Saint, James R. Petisce, Kum Ming Woo
  • Analyte sensor
    Patent number: 8911367
    Abstract: Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into communication with a host's circulatory system.
    Type: Grant
    Filed: March 26, 2007
    Date of Patent: December 16, 2014
    Assignee: Dexcom, Inc.
    Inventors: Mark Brister, Mark Shults, Sean Saint, James R. Petisce, David K. Wong, Kum Ming Woo
  • CELLULOSIC-BASED RESISTANCE DOMAIN FOR AN ANALYTE SENSOR
    Publication number: 20140161969
    Abstract: The present invention relates generally to devices for measuring an analyte in a host. More particularly, the present invention relates to devices for measurement of glucose in a host that incorporate a cellulosic-based resistance domain.
    Type: Application
    Filed: February 14, 2014
    Publication date: June 12, 2014
    Applicant: DexCom, Inc.
    Inventors: James R. Petisce, Kum Ming Woo, Victor Ha, Melissa A. Nicholas
  • Cellulosic-based resistance domain for an analyte sensor
    Patent number: 8744546
    Abstract: The present invention relates generally to devices for measuring an analyte in a host. More particularly, the present invention relates to devices for measurement of glucose in a host that incorporate a cellulosic-based resistance domain.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: June 3, 2014
    Assignee: DexCom, Inc.
    Inventors: James R. Petisce, Kum Ming Woo, Victor Ha, Melissa Nicholas
  • ANALYTE SENSORS HAVING A SIGNAL-TO-NOISE RATIO SUBSTANTIALLY UNAFFECTED BY NON-CONSTANT NOISE
    Publication number: 20140128704
    Abstract: Systems and methods of use involving sensors having a signal-to-noise ratio that is substantially unaffected by non-constant noise are provided for continuous analyte measurement in a host. In some embodiments, a continuous analyte measurement system is configured to be wholly, transcutaneously, intravascularly or extracorporeally implanted.
    Type: Application
    Filed: December 31, 2013
    Publication date: May 8, 2014
    Applicant: DexCom, Inc.
    Inventors: Peter C. Simpson, Robert J. Boock, James R. Petisce, Mark C. Brister, Monica A. Rixman, Kum Ming Woo, Lisa Nguyen, Seth R. Brunner, Arthur Chee, Melissa A. Nicholas, Matthew D. Wightlin, Jack Pryor, Dubravka Markovic
  • ANALYTE SENSORS HAVING A SIGNAL-TO-NOISE RATIO SUBSTANTIALLY UNAFFECTED BY NON-CONSTANT NOISE
    Publication number: 20140128703
    Abstract: Systems and methods of use involving sensors having a signal-to-noise ratio that is substantially unaffected by non-constant noise are provided for continuous analyte measurement in a host. In some embodiments, a continuous analyte measurement system is configured to be wholly, transcutaneously, intravascularly or extracorporeally implanted.
    Type: Application
    Filed: December 31, 2013
    Publication date: May 8, 2014
    Applicant: DexCom, Inc.
    Inventors: Peter C. Simpson, Robert J. Boock, Mark C. Brister, Monica A. Rixman, Kum Ming Woo, Lisa Nguyen, Seth R. Brunner, Arthur Chee, Melissa A. Nicholas, Matthew D. Wightlin, Jack Pryor, Dubravka Markovic
  • ANALYTE SENSOR
    Publication number: 20130267809
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Application
    Filed: June 4, 2013
    Publication date: October 10, 2013
    Inventors: Mark C. Brister, James R. Petisce, Kum Ming Woo, Sean Saint, John Nolting
  • TRANSCUTANEOUS ANALYTE SENSOR
    Publication number: 20130255570
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Application
    Filed: May 13, 2013
    Publication date: October 3, 2013
    Applicant: DexCom, Inc.
    Inventors: Mark Brister, James R. Petisce, Sean Saint, Kum Ming Woo, Victor Ha, John Nolting, Peter C. Simpson, James Brauker
  • Dual electrode system for a continuous analyte sensor
    Patent number: 8483793
    Abstract: Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure analyte or non-analyte related signal, both of which electrode include an interference domain.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: July 9, 2013
    Assignee: DexCom, Inc.
    Inventors: Peter C. Simpson, James H. Brauker, Paul V. Goode, Apurv U. Kamath, James R. Petisce, Kum Ming Woo, Melissa A. Nicholas, Robert J. Boock, Monica A. Rixman, John Burd, Rathburn K. Rhodes, Mark A. Tapsak
  • Transcutaneous analyte sensor
    Patent number: 8474397
    Abstract: The present invention relates generally to systems and methods for measuring an analyte in a host. More particularly, the present invention relates to systems and methods for transcutaneous measurement of glucose in a host.
    Type: Grant
    Filed: May 6, 2010
    Date of Patent: July 2, 2013
    Assignee: DexCom, Inc.
    Inventors: Mark Brister, James R. Petisce, Sean Saint, Kum Ming Woo, Victor Ha, John Nolting, Peter C. Simpson, James Brauker
  • Analyte sensors having a signal-to-noise ratio substantially unaffected by non-constant noise
    Patent number: 8364229
    Abstract: Systems and methods of use involving sensors having a signal-to-noise ratio that is substantially unaffected by non-constant noise are provided for continuous analyte measurement in a host. In some embodiments, a continuous analyte measurement system is configured to be wholly, transcutaneously, intravascularly or extracorporeally implanted.
    Type: Grant
    Filed: May 18, 2007
    Date of Patent: January 29, 2013
    Assignee: DexCom, Inc.
    Inventors: Peter C. Simpson, Robert Boock, James R. Petisce, Mark Brister, Monica A. Rixman, Kum Ming Woo, Lisa Nguyen, Seth R. Brunner, Arthur Chee, Melissa A. Nicholas, Matthew Wightlin, Jack Pryor, Dubravka Markovic
  • Dual electrode system for a continuous analyte sensor
    Patent number: 7896809
    Abstract: Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure analyte or non-analyte related signal, both of which electrode include an interference domain.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: March 1, 2011
    Assignee: DexCom, Inc.
    Inventors: Peter C. Simpson, James H. Brauker, Paul V. Goode, Apurv Ullas Kamath, James R. Petisce, Kum Ming Woo, Melissa A. Nicholas, Robert J. Boock, Monica A. Rixman, John Burd, Rathburn K. Rhodes, Mark A. Tapsak
  • DUAL ELECTRODE SYSTEM FOR A CONTINUOUS ANALYTE SENSOR
    Publication number: 20110046467
    Abstract: Disclosed herein are systems and methods for a continuous analyte sensor, such as a continuous glucose sensor. One such system utilizes first and second working electrodes to measure analyte or non-analyte related signal, both of which electrode include an interference domain.
    Type: Application
    Filed: October 29, 2010
    Publication date: February 24, 2011
    Applicant: DexCom, Inc.
    Inventors: Peter C. Simpson, James H. Brauker, Paul V. Goode, Apurv U. Kamath, James R. Petisce, Kum Ming Woo, Melissa A. Nicholas, Robert J. Boock, Monica A. Rixman, John Burd, Rathburn K. Rhodes, Mark A. Tapsak
  • ANALYTE SENSOR
    Publication number: 20100298684
    Abstract: Systems and methods of use for continuous analyte measurement of a host's vascular system are provided. In some embodiments, a continuous glucose measurement system includes a vascular access device, a sensor and sensor electronics, the system being configured for insertion into communication with a host's circulatory system.
    Type: Application
    Filed: February 26, 2010
    Publication date: November 25, 2010
    Applicant: DexCom, Inc.
    Inventors: Jacob S. Leach, Mark Brister, Sean Saint, James R. Petisce, Mark C. Shults, David K. Wong, Kum Ming Woo