Patents by Inventor Steven Peng

Steven Peng 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: 20040057218
    Abstract: A structure for a handheld device with a function of electrostatic discharge (ESD) protection has a circuit member (230), a displaying member (240), and a conductive supporting frame (250) with a hollow region (251). The circuit member and the displaying member are affixed to the conductive supporting frame at the hollow region to construct a subassembly (300). The subassembly is then mounted in a housing (202) consisting of upper and lower housings (210,212) at a location that the conductive supporting frame is just beside a gap (203) between the upper and lower housings. ESD-sensitive components (231,232) on the circuit member and the displaying member are surrounded by the conductive supporting frame, whereby ESD entering the housing via the gap which may cause a harm to the ESD-sensitive components and the displaying member is absorbed by the supporting frame and transmitted to ground via an electrical connection between the supporting frame and ground trace of the circuit member.
    Type: Application
    Filed: April 22, 2003
    Publication date: March 25, 2004
    Inventors: JAMES WU, MORGAN LIU, STEVEN PENG
  • Publication number: 20040045978
    Abstract: Dispensing devices and assemblies for controllably dispensing a predefined number of items, or predefined volume of a flowable substance, at a time. Dispensation is accomplished by a simple tilting motion that can be effected with a single hand of a user.
    Type: Application
    Filed: August 12, 2003
    Publication date: March 11, 2004
    Inventors: Steven Peng, Antony Chiang
  • Publication number: 20040031718
    Abstract: A packaging system for unit dispensing a predefined number of dosages or items at a time (or a predefined amount of liquid or flowable material, such as powder, lotions, or the like) is provided which integrates into a single form the materials, properties, and benefits of carton-based and foil blister-based packaging. The use of secondary processes such as the alignment of perforations between the carton material and foil blister, adhesion of foil blisters to carton surfaces, and adhesive-backed labeling allows the invention to be easily separated by the end-user into compact units whose portability facilitates and encourages adherence to dosage requirements. These features allow the user to remove a dosage from the packaging yet keep intact the physicality and functionality of the combined components.
    Type: Application
    Filed: August 14, 2003
    Publication date: February 19, 2004
    Inventors: Steven Peng, Antony Chiang
  • Patent number: 6506149
    Abstract: An organ manipulator including at least one suction member or adhesive disc mounted to a compliant joint, a flexible locking arm for mounting such suction member or compliant joint, and a method for retracting and suspending an organ in a retracted position using suction (or adhesive force) so that the organ is free to move normally (e.g., to beat or undergo other limited-amplitude motion) in at least the vertical direction during both steps. In preferred embodiments, a suction member exerts suction to retract a beating heart and suspend it in a retracted position during surgery. As the retracted heart beats, the compliant joint allows it to expand and contract freely (and otherwise move naturally) at least in the vertical direction so that hemodynamic function is not compromised. The suction member conforms or can be conformed to the organ anatomy, and its inner surface is preferably smooth and lined with absorbent material to improve traction without causing trauma to the organ.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: January 14, 2003
    Assignee: Origin Medsystems, Inc.
    Inventors: Steven Peng, Larry Voss, David E. Hancock, Grace A. Carlson, John W. Davis, Albert K. Chin, Jaime S. Vargas
  • Publication number: 20030009080
    Abstract: An organ manipulator including at least one suction member or adhesive disc mounted to a compliant joint, a flexible locking arm for mounting such suction member or compliant joint, and a method for retracting and suspending an organ in a retracted position using suction (or adhesive force) so that the organ is free to move normally (e.g., to beat or undergo other limited-amplitude motion) in at least the vertical direction during both steps. In preferred embodiments, a suction member exerts suction to retract a beating heart and suspend it in a retracted position during surgery. As the retracted heart beats, the compliant joint allows it to expand and contract freely (and otherwise move naturally) at least in the vertical direction so that hemodynamic function is not compromised. The suction member conforms or can be conformed to the organ anatomy, and its inner surface is preferably smooth and lined with absorbent material to improve traction without causing trauma to the organ.
    Type: Application
    Filed: July 10, 2002
    Publication date: January 9, 2003
    Inventors: Steven Peng, Larry Voss, David E. Hancock, Grace A. Carlson, John W. Davis, Albert K. Chin, Jaime S. Vargas
  • Publication number: 20020091300
    Abstract: An organ manipulator including at least one suction member or adhesive disc mounted to a compliant joint, a flexible locking arm for mounting such suction member or compliant joint, and a method for retracting and suspending an organ in a retracted position using suction (or adhesive force) so that the organ is free to move normally (e.g., to beat or undergo other limited-amplitude motion) in at least the vertical direction during both steps. In preferred embodiments, a suction member exerts suction to retract a beating heart and suspend it in a retracted position during surgery. As the retracted heart beats, the compliant joint allows it to expand and contract freely (and otherwise move naturally) at least in the vertical direction so that hemodynamic function is not compromised. The suction member conforms or can be conformed to the organ anatomy, and its inner surface is preferably smooth and lined with absorbent material to improve traction without causing trauma to the organ.
    Type: Application
    Filed: September 7, 1999
    Publication date: July 11, 2002
    Inventors: STEVEN PENG, LARRY VOSS, DAVID E. HANCOCK, GRACE A. CARLSON, JOHN W. DAVIS, ALBERT K. CHIN, JAIME S. VARGAS
  • Publication number: 20020058856
    Abstract: An organ manipulator including at least one suction member or adhesive disc mounted to a compliant joint, a flexible locking arm for mounting such suction member or compliant joint, and a method for retracting and suspending an organ in a retracted position using suction (or adhesive force) so that the organ is free to move normally (e.g., to beat or undergo other limited-amplitude motion) in at least the vertical direction during both steps. In preferred embodiments, a suction member exerts suction to retract a beating heart and suspend it in a retracted position during surgery. As the retracted heart beats, the compliant joint allows it to expand and contract freely (and otherwise move naturally) at least in the vertical direction so that hemodynamic function is not compromised. The suction member conforms or can be conformed to the organ anatomy, and its inner surface is preferably smooth and lined with absorbent material to improve traction without causing trauma to the organ.
    Type: Application
    Filed: December 22, 2000
    Publication date: May 16, 2002
    Applicant: ORIGIN MEDSYSTEMS, INC.
    Inventors: Steven Peng, Larry Voss, David E. Hancock, Grace A. Carlson, John W. Davis, Albert K. Chin, Jaime S. Vargas
  • Patent number: 6375611
    Abstract: An organ-stabilizing element is covered with a layer of textile material such as cloth enhance slip-free engagement with an organ such as a beating heart during surgery thereon. The organ-stabilizing element is supported on a stacked structure of successive ball elements and rings that can be selectively flexible or rigid in response to tensioning of a flexible cable within a central bore of the structure.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: April 23, 2002
    Assignee: Origin Medsystems, Inc.
    Inventors: Larry Voss, Steven Peng, David Hancock, Grace Carlson
  • Patent number: 6287250
    Abstract: A clip which can be temporarily clamped to a cut edge of a pericardium during heart surgery. Two or more of the clips, which may be each connected to a respective flexible member, are clipped to the pericardium and tension is applied to the connectors to suspend the clips and the pericardium, as well as the heart, form a support, while enabling the heart to continue to beat normally.
    Type: Grant
    Filed: September 21, 1999
    Date of Patent: September 11, 2001
    Assignee: Origin Medsystems, Inc.
    Inventors: Steven Peng, Grace A. Carlson, Albert K. Chin