Patents by Inventor Patrick Wu

Patrick Wu 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).

  • Patent number: 8668707
    Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: March 11, 2014
    Assignee: PneumRx, Inc.
    Inventors: David Thompson, Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis, Michael Boutillette, Jaime Vasquez
  • Patent number: 8632605
    Abstract: A lung volume reduction system is disclosed comprising an elongate implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to compress lung tissue. The implant may be longer in axial length than an axial length of the target axial region in which it is deployed. Deployment may involve allowing an end of the implant to move relative to surrounding tissue while the implant is progressively deployed.
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: January 21, 2014
    Assignee: PneumRx, Inc.
    Inventors: David Thompson, Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis, Michael Boutillette, Jaime Vasquez
  • Publication number: 20130217956
    Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.
    Type: Application
    Filed: September 14, 2012
    Publication date: August 22, 2013
    Applicant: PneumRx, Inc.
    Inventors: David Thompson, Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis, Michael Boutillette, Jaime Vasquez
  • Publication number: 20130103059
    Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.
    Type: Application
    Filed: September 14, 2012
    Publication date: April 25, 2013
    Applicant: PneumRx, Inc.
    Inventors: Mark L. Mathis, David Thompson, Patrick Wu
  • Publication number: 20130102887
    Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.
    Type: Application
    Filed: September 14, 2012
    Publication date: April 25, 2013
    Applicant: PneumRx, Inc.
    Inventors: David Thompson, Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis, Michael Boutillette, Jaime Vasquez
  • Publication number: 20130096603
    Abstract: The invention provides improved medical devices, therapeutic treatment systems, and treatment methods for treatment of the lung. A lung volume reduction system includes an implantable device having an elongate body that is sized and shaped for delivery via the airway system to a lung airway of a patient. The implant is inserted and positioned while the implant is in a delivery configuration, and is reconfigured to a deployed configuration so as to locally compress adjacent tissue of the lung, with portions of the elongate body generally moving laterally within the airway so as to laterally compress lung tissue. A plurality of such implants will often be used to treat a lung of a patient.
    Type: Application
    Filed: September 14, 2012
    Publication date: April 18, 2013
    Applicant: PneumRx, Inc.
    Inventors: Mark L. Mathis, David Thompson, Nathan Aronson, Patrick Wu
  • Patent number: 8282660
    Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.
    Type: Grant
    Filed: July 2, 2008
    Date of Patent: October 9, 2012
    Assignee: PneumRx, Inc.
    Inventors: David Thompson, Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis, Michael Boutillette, Jaime Vasquez
  • Publication number: 20120172909
    Abstract: The invention provides improved medical devices, therapeutic treatment systems, and treatment methods for treatment of the lung. A lung volume reduction system includes an implantable device having an elongate body that is sized and shaped for delivery via the airway system to a lung airway of a patient. The implant is inserted and positioned while the implant is in a delivery configuration, and is reconfigured to a deployed configuration so as to locally compress adjacent tissue of the lung, with portions of the elongate body generally moving laterally within the airway so as to laterally compress lung tissue. A plurality of such implants will often be used to treat a lung of a patient.
    Type: Application
    Filed: March 13, 2012
    Publication date: July 5, 2012
    Applicant: PneumRx, Inc.
    Inventors: Mark L. Mathis, David Thompson, Nathan Aronson, Patrick Wu
  • Patent number: 8157837
    Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.
    Type: Grant
    Filed: June 2, 2006
    Date of Patent: April 17, 2012
    Assignee: PneumRx, Inc.
    Inventors: David Thompson, Nathan Aronson, Patrick Wu, Mark Mathis
  • Patent number: 8142455
    Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: March 27, 2012
    Assignee: PneumRx, Inc.
    Inventors: David Thompson, Patrick Wu, David Lehrberg, Mark L. Mathis, Michael Boutillette
  • Patent number: 7966708
    Abstract: A method of crimping a stent to a support element is disclosed, the method comprising: positioning a polymeric stent around a support element; heating the stent, wherein the heated stent is above ambient temperature; and allowing the heated stent to radially contract onto the support element, wherein the heated stent radially contracts at least partially due to heating the stent.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: June 28, 2011
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Bin Huang, Patrick Wu
  • Patent number: 7962598
    Abstract: Systems, apparatuses and methods for processing a concurrent IGRS-UPnP architecture for both IGRS and UPnP standards conformance, and to be used for consumer electronics device interoperability.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: June 14, 2011
    Assignee: Hong Kong Applied Science and Technology Research Institute Company Limited
    Inventors: Ha Yin Sandy Wong, Chi Kong Patrick Wu
  • Patent number: 7940553
    Abstract: A phase change memory includes a float buffer which stores the result of a comparison between the current state of data in the phase change memory cells and an intended next state of each of those cells. The float buffer indicates which cells need to be programmed in order to achieve the new states and which cells happen to already be in the new states. Then, after programming of the cells, the float buffer indicates which cells still need to be programmed. Thus, a control stage uses the information in the float buffer to program only those cells whose states need to be changed.
    Type: Grant
    Filed: December 30, 2008
    Date of Patent: May 10, 2011
    Assignee: STMicroelectronics S.r.l.
    Inventors: Patrick Wu, Richard Fackenthal, Ferdinando Bedeschi, Meenatchi Jagasivamani, Enzo Michele Donze
  • Publication number: 20100305715
    Abstract: Elongate implant structures can be introduced into an airway system to a target airway axial region, often to apply lateral bending and/or compression forces against the lung tissue from within the airways for an extended period of time. Structures or features of the implants may inhibit tissue reactions that might otherwise allow portions of the device to eventually traverse through the wall of the airway. The devices may enhance the area bearing laterally on the tissue of a surrounding airway lumen wall. Embodiments may have features which increase the device friction with the airway to allow the device to grip the surrounding airway as the device is deployed. An appropriate adhesive may be introduced around the device in the lung. Hydrophilic material may inhibit biofilm formation, or features which induce some tissue ingrowth (stimulation of tissue growth) may enhance implanted device supported.
    Type: Application
    Filed: May 18, 2010
    Publication date: December 2, 2010
    Applicant: PneumRx, Inc.
    Inventors: Mark L. Mathis, Patrick Wu, David Lehrberg, Jaime Vasquez, Erin McGurk, Ronald Dieck, Andrew Stein
  • Publication number: 20100242254
    Abstract: A method of crimping a stent to a support element is disclosed, the method comprising: positioning a polymeric stent around a support element; heating the stent, wherein the heated stent is above ambient temperature; and allowing the heated stent to radially contract onto the support element, wherein the heated stent radially contracts at least partially due to heating the stent.
    Type: Application
    Filed: June 11, 2010
    Publication date: September 30, 2010
    Inventors: Bin Huang, Patrick Wu
  • Patent number: 7761968
    Abstract: A method of crimping a stent to a support element is disclosed, the method comprising: positioning a polymeric stent around a support element; heating the stent, wherein the heated stent is above ambient temperature; and allowing the heated stent to radially contract onto the support element, wherein the heated stent radially contracts at least partially due to heating the stent.
    Type: Grant
    Filed: May 25, 2006
    Date of Patent: July 27, 2010
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Bin Huang, Patrick Wu
  • Publication number: 20100165714
    Abstract: A phase change memory includes a float buffer which stores the result of a comparison between the current state of data in the phase change memory cells and an intended next state of each of those cells. The float buffer indicates which cells need to be programmed in order to achieve the new states and which cells happen to already be in the new states. Then, after programming of the cells, the float buffer indicates which cells still need to be programmed. Thus, a control stage uses the information in the float buffer to program only those cells whose states need to be changed.
    Type: Application
    Filed: December 30, 2008
    Publication date: July 1, 2010
    Applicant: STMICROELECTRONICS S.R.L.
    Inventors: Patrick Wu, Richard Fackenthal, Ferdinando Bedeschi, Meenatchi Jagasivamani, Enzo Michele Donze
  • Publication number: 20100100196
    Abstract: A lung volume reduction system is disclosed comprising an elongate implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to compress lung tissue. The implant may be longer in axial length than an axial length of the target axial region in which it is deployed. Deployment may involve allowing an end of the implant to move relative to surrounding tissue while the implant is progressively deployed.
    Type: Application
    Filed: September 11, 2009
    Publication date: April 22, 2010
    Applicant: PneumRx, Inc.
    Inventors: David Thompson, Nathan Aronson, Patrick Wu, David Lehrberg, Mark L. Mathis, Michael Boutillette, Jaime Vasquez
  • Publication number: 20100070050
    Abstract: A lung volume reduction system is disclosed comprising an implantable device adapted to be delivered to a lung airway of a patient in a delivery configuration and to change to a deployed configuration to bend the lung airway. The invention also discloses a method of bending a lung airway of a patient comprising inserting a device into the airway in a delivery configuration and bending the device into a deployed configuration, thereby bending the airway.
    Type: Application
    Filed: September 11, 2009
    Publication date: March 18, 2010
    Applicant: PneumRx, Inc.
    Inventors: Mark L. Mathis, David Thompson, Patrick Wu
  • Publication number: 20090259742
    Abstract: The claimed invention disclosed is used in consumer electronics device interoperability. Systems, apparatuses and methods for processing a concurrent IGRS-UPnP architecture 201 for both IGRS and UPnP standards conformance.
    Type: Application
    Filed: April 14, 2008
    Publication date: October 15, 2009
    Inventors: Ha Yin Sandy WONG, Chi Kong Patrick WU