Patents by Inventor Dongping Lin

Dongping Lin 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).

  • Publication number: 20240192644
    Abstract: A controlling method for monitoring a physiological condition of a first user. The method includes: obtaining first sensing data of the first user reported by at least one first sensing device; determining the physiological condition of the first user based on a result derived from the first sensing data and a reference range corresponding to the first sensing data; and upon determining that the physiological condition of the first user is abnormal, sending a control instruction to a second sensing device to switch the second sensing device from the first state to the second state.
    Type: Application
    Filed: December 7, 2022
    Publication date: June 13, 2024
    Applicant: Telesair, Inc.
    Inventors: Qing WANG, Yong LIU, Dongping LIN
  • Publication number: 20200214563
    Abstract: A machine-implemented method including obtaining physiological signal data for a living being and performing a first analysis of the physiological signal data at a processing device local to the living being and remote from a central processing device. The method further includes transmitting from the processing device data associated with the analysis to the central processing device and performing at the central processing device a second analysis of the data associated with the first analysis. The method further includes displaying the data associated with the second analysis. The method can also include interaction between the processing device local to the living being and the central processing device. The method can also include distributing monitoring and analysis between an ambulatory and a centralized subsystem.
    Type: Application
    Filed: March 19, 2020
    Publication date: July 9, 2020
    Inventor: Dongping Lin
  • Patent number: 10660520
    Abstract: A machine-implemented method including obtaining physiological signal data for a living being and performing a first analysis of the physiological signal data at a processing device local to the living being and remote from a central processing device. The method further includes transmitting from the processing device data associated with the analysis to the central processing device and performing at the central processing device a second analysis of the data associated with the first analysis. The method further includes displaying the data associated with the second analysis. The method can also include interaction between the processing device local to the living being and the central processing device. The method can also include distributing monitoring and analysis between an ambulatory and a centralized subsystem.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: May 26, 2020
    Assignee: BRAEMAR MANUFACTURING, LLC
    Inventor: Dongping Lin
  • Publication number: 20190352589
    Abstract: An automated cell culture system includes a cell culture reactor including a housing; a fluidic circuit for cell culture media, the fluidic circuit disposed in an interior of the housing. The fluidic circuit includes a culture vessel for culturing cells in the cell culture media, a reservoir for the cell culture media, the reservoir fluidically connected to the culture vessel, and a pump configured to pump the cell culture media in the fluidic circuit. The automated cell culture system includes one or more sensors disposed in the interior of the housing, each sensor configured to detect a parameter of one or more of (1) the cell culture media in the fluidic circuit and (2) an environment in the interior of the housing; and a computing device configured to automatically control operation of the cell culture reactor based on one or more of the detected parameters.
    Type: Application
    Filed: December 21, 2018
    Publication date: November 21, 2019
    Inventors: Jie Jing, Kenneth A. Collins, Fang Yuan, Zhonghua Zhang, Lawrence St. George, Jeffery J. Driscoll, Weijia Tan, Hao Cai, Dongping Lin, Jian Cheng
  • Publication number: 20170367575
    Abstract: A machine-implemented method including obtaining physiological signal data for a living being and performing a first analysis of the physiological signal data at a processing device local to the living being and remote from a central processing device. The method further includes transmitting from the processing device data associated with the analysis to the central processing device and performing at the central processing device a second analysis of the data associated with the first analysis. The method further includes displaying the data associated with the second analysis. The method can also include interaction between the processing device local to the living being and the central processing device. The method can also include distributing monitoring and analysis between an ambulatory and a centralized subsystem.
    Type: Application
    Filed: May 17, 2017
    Publication date: December 28, 2017
    Inventor: Dongping Lin
  • Patent number: 9655518
    Abstract: A machine-implemented method including obtaining physiological signal data for a living being and performing a first analysis of the physiological signal data at a processing device local to the living being and remote from a central processing device. The method further includes transmitting from the processing device data associated with the analysis to the central processing device and performing at the central processing device a second analysis of the data associated with the first analysis. The method further includes displaying the data associated with the second analysis. The method can also include interaction between the processing device local to the living being and the central processing device. The method can also include distributing monitoring and analysis between an ambulatory and a centralized subsystem.
    Type: Grant
    Filed: March 27, 2009
    Date of Patent: May 23, 2017
    Assignee: BRAEMAR MANUFACTURING, LLC
    Inventor: Dongping Lin
  • Patent number: 8515529
    Abstract: Systems, methods, apparatus, and computer program products for detecting the existence of a sleep disorder in an individual using heart activity. In one aspect, machine-implemented methods include the actions of analyzing a machine-readable heart rate series of a monitored individual in the time domain using one or more digital data processing devices, detecting a cyclic variation in heart rate in the heart rate series as a result of the analysis in the time domain, and outputting, over an output, a report characterizing a sleep disorder event based on the detection of the cyclic variation in heart rate in the heart rate series. The cyclic variation in heart rate is indicative of a sleep disorder.
    Type: Grant
    Filed: February 12, 2009
    Date of Patent: August 20, 2013
    Assignee: Braemar Manufacturing, LLC
    Inventors: Yachuan Pu, Charles Gropper, Dongping Lin
  • Patent number: 8200319
    Abstract: Systems, devices, methods, and techniques relating to the identification of fiducial points. In one aspect, a machine implemented method includes obtaining a first time varying physiological signal and a second time varying physiological signal that relate to biological activity of an organism, the first time varying physiological signal and the second time varying physiological signal forming an analytic pair wherein the analytic pair has a time varying phase angle, defining a reference line by a lower boundary of a representation of the time varying phase angle with respect to a time period, and identifying a fiducial point based on the reference line.
    Type: Grant
    Filed: February 10, 2009
    Date of Patent: June 12, 2012
    Assignee: CardioNet, Inc.
    Inventors: Yachuan Pu, Charles Gropper, Dongping Lin
  • Publication number: 20100249625
    Abstract: A machine-implemented method including obtaining physiological signal data for a living being and performing a first analysis of the physiological signal data at a processing device local to the living being and remote from a central processing device. The method further includes transmitting from the processing device data associated with the analysis to the central processing device and performing at the central processing device a second analysis of the data associated with the first analysis. The method further includes displaying the data associated with the second analysis. The method can also include interaction between the processing device local to the living being and the central processing device. The method can also include distributing monitoring and analysis between an ambulatory and a centralized subsystem.
    Type: Application
    Filed: March 27, 2009
    Publication date: September 30, 2010
    Inventor: Dongping Lin
  • Publication number: 20100204599
    Abstract: Systems, devices, methods, and techniques relating to the identification of fiducial points. In one aspect, a machine implemented method includes obtaining a first time varying physiological signal and a second time varying physiological signal that relate to biological activity of an organism, the first time varying physiological signal and the second time varying physiological signal forming an analytic pair wherein the analytic pair has a time varying phase angle, defining a reference line by a lower boundary of a representation of the time varying phase angle with respect to a time period, and identifying a fiducial point based on the reference line.
    Type: Application
    Filed: February 10, 2009
    Publication date: August 12, 2010
    Inventors: Yachuan Pu, Charles Gropper, Dongping Lin
  • Publication number: 20100204586
    Abstract: Systems, methods, apparatus, and computer program products for detecting the existence of a sleep disorder in an individual using heart activity. In one aspect, machine-implemented methods include the actions of analyzing a machine-readable heart rate series of a monitored individual in the time domain using one or more digital data processing devices, detecting a cyclic variation in heart rate in the heart rate series as a result of the analysis in the time domain, and outputting, over an output, a report characterizing a sleep disorder event based on the detection of the cyclic variation in heart rate in the heart rate series. The cyclic variation in heart rate is indicative of a sleep disorder.
    Type: Application
    Filed: February 12, 2009
    Publication date: August 12, 2010
    Applicant: CardioNet, Inc.
    Inventors: Yachuan Pu, Charles Gropper, Dongping Lin
  • Publication number: 20090131997
    Abstract: A defibrillator module is described which includes a cardiac sensor, a pulse generator and a controller that generates commands responsive to intrinsic cardiac signals for the operation of said pulse generator. The defibrillator module synergistic and arranged so that it can be coupled to a generic patient monitor so that the two can share certain functions. For example, operational parameters and other signals indicative of the operation of the defibrillator module can be shown to the clinician by the patient monitor. Data between the defibrillator module and the patient monitor is exchanged using either a standard or a customized protocol.
    Type: Application
    Filed: December 2, 2008
    Publication date: May 21, 2009
    Inventors: Raymond W. Cohen, Dongping Lin, Mike Norton, Patrick Bradley, Gary Mezack, David Clark
  • Patent number: 7006865
    Abstract: A defibrillator module is described which includes a cardiac sensor, a pulse generator and a controller that generates commands responsive to intrinsic cardiac signals for the operation of said pulse generator. The defibrillator module synergistic and arranged so that it can be coupled to a generic patient monitor so that the two can share certain functions. For example, operational parameters and other signals indicative of the operation of the defibrillator module can be shown to the clinician by the patient monitor. Data between the defibrillator module and the patient monitor is exchanged using either a standard or a customized protocol.
    Type: Grant
    Filed: March 9, 2000
    Date of Patent: February 28, 2006
    Assignee: Cardiac Science Inc.
    Inventors: Raymond W. Cohen, Dongping Lin, Mike Norton, Patrick Bradley, Gary Mezack, David Clark
  • Publication number: 20060041278
    Abstract: A defibrillator module is described which includes a cardiac sensor, a pulse generator and a controller that generates commands responsive to intrinsic cardiac signals for the operation of said pulse generator. The defibrillator module synergistic and arranged so that it can be coupled to a generic patient monitor so that the two can share certain functions. For example, operational parameters and other signals indicative of the operation of the defibrillator module can be shown to the clinician by the patient monitor. Data between the defibrillator module and the patient monitor is exchanged using either a standard or a customized protocol.
    Type: Application
    Filed: July 13, 2005
    Publication date: February 23, 2006
    Inventors: Raymond Cohen, Dongping Lin, Mike Norton, Patrick Bradley, Gary Mezack, David Clark
  • Patent number: 6993386
    Abstract: A publically available external defibrillator includes a detector used to detect a life threatening condition of a patient, a controller operating the defibrillator automatically and a therapy delivery circuit that delivers appropriate therapy. The defibrillator is attached to a patient by any attendant or bystander and once it is attached, the defibrillator is adapted to monitor the patient and when a life threatening condition is detected, to apply therapy automatically, i.e., without any involvement by the patient or the attendant.
    Type: Grant
    Filed: October 16, 2003
    Date of Patent: January 31, 2006
    Assignee: Cardiac Science Inc.
    Inventors: Dongping Lin, Prabodh Mathur, Raul Ybarra
  • Patent number: 6983183
    Abstract: A system to detect the presence or absence of T wave alternans is described based on statistical tests and periodicity transform. T wave and ST segment boundaries are detected in multi-lead ECG signals acquired from the regular clinical leads. Once the fiducial point and the above boundaries are delineated, computation of regular parameters like T wave amplitude, area under the T waves or segments of T wave, ST segment slope and/or the curvature of T wave are performed. Each parameter forms a rolling array of values with each successive beat. The array of values, or the time series, is used to make the decision about the T wave alternans. Two different methods are employed based on periodicity transforms and statistical tests. A set of numerical values (e.g. norm of the projection on to p-2 space, sums of adjacent terms after the trend removal, t-value, and number of deviations from alternans pattern) are all computed and compared to threshold values.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: January 3, 2006
    Assignee: Cardiac Science, Inc.
    Inventors: Srikanth Thiagarajan, Dongping Lin
  • Publication number: 20040082972
    Abstract: A publically available external defibrillator includes a detector used to detect a life threatening condition of a patient, a controller operating the defibrillator automatically and a therapy delivery circuit that delivers appropriate therapy. The defibrillator is attached to a patient by any attendant or bystander and once it is attached, the defibrillator is adapted to monitor the patient and when a life threatening condition is detected, to apply therapy automatically, i.e., without any involvement by the patient or the attendant.
    Type: Application
    Filed: October 16, 2003
    Publication date: April 29, 2004
    Inventors: Dongping Lin, Prabodh Mathur, Raul Ybarra
  • Patent number: 6658290
    Abstract: A publically available external defibrillator includes a detector used to detect a life threatening condition of a patient, a controller operating the defibrillator automatically and a therapy delivery circuit that delivers appropriate therapy. The defibrillator is attached to a patient by any attendant or bystander and once it is attached, the defibrillator is adapted to monitor the patient and when a life threatening condition is detected, to apply therapy automatically, i.e., without any involvement by the patient or the attendant.
    Type: Grant
    Filed: June 12, 2000
    Date of Patent: December 2, 2003
    Assignee: Cardiac Science, Inc.
    Inventors: Dongping Lin, Prabodh Mathur, Raul Ybarra
  • Publication number: 20030060724
    Abstract: A system to detect the presence or absence of T wave alternans is described based on statistical tests and periodicity transform. T wave and ST segment boundaries are detected in multi-lead ECG signals acquired from the regular clinical leads. Once the fiducial point and the above boundaries are delineated, computation of regular parameters like T wave amplitude, area under the T waves or segments of T wave, ST segment slope and/or the curvature of T wave are performed. Each parameter forms a rolling array of values with each successive beat. The array of values, or the time series, is used to make the decision about the T wave alternans. Two different methods are employed based on periodicity transforms and statistical tests. A set of numerical values (e.g. norm of the projection on to p-2 space, sums of adjacent terms after the trend removal, t-value, and number of deviations from alternans pattern) are all computed and compared to threshold values.
    Type: Application
    Filed: July 13, 2001
    Publication date: March 27, 2003
    Inventors: Srikanth Thiagarajan, Dongping Lin
  • Patent number: 6490478
    Abstract: A system and method based on electrocardiogram (ECG) complexity analysis for real-time detecting shockable ventricular fibrillation (VF) and ventricular tachycardia (VT), and discriminating them from non-shockable tachyarrhythmia (e.g. supraventricular tachycardia (SVT) and atrial fibrillation (AF)) and high-frequency noise. In the disclosed invention, complexity measure CM (0 to 100), quantitatively characterizing the complexity nature of the non-linear dynamics underlying cardiac arrhythmia, is extracted from the sensed patient ECG signal using ECG complexity analysis. From the calculated complexity measure, by three thresholds (low complexity threshold (LCT), mediate complexity threshold (MCT), and high complexity threshold (HCT)), different kinds of tachyarrhythmia (i.e.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: December 3, 2002
    Assignee: Cardiac Science Inc.
    Inventors: Xu-Sheng Zhang, Dongping Lin