Patents by Inventor TUAN ANH BE

TUAN ANH BE 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: 20120108081
    Abstract: Embodiments of the present invention generally relate to an apparatus and methods for uniformly heating substrates in a processing chamber. In one embodiment, an apparatus generally includes a substrate supporting structure that is able to help minimize the temperature variation across each of the substrates during thermal processing. In one configuration, a substrate supporting structure is adapted to selectively support a substrate carrier to control the heat lost from regions of each of the substrates disposed on the substrate carrier. The substrate supporting structure is thus configured to provide a uniform temperature profile across each of the plurality of substrates during processing.
    Type: Application
    Filed: October 27, 2011
    Publication date: May 3, 2012
    Applicant: Applied Materials, Inc.
    Inventors: Donald J.K. OLGADO, Tuan Anh (Mike) Nguyen, Alain Duboust
  • Patent number: 8070802
    Abstract: Valve prostheses are disclosed that are adapted for secure and aligned placement relative to a heart annulus. The valve prostheses may be placed in a non-invasive manner, e.g., via transcatheter techniques. The valve prosthesis may include a resilient ring, a plurality of leaflet membranes mounted with respect to the resilient ring, and a plurality of positioning elements movably mounted with respect to the flexible ring. Each of the positioning elements defines respective proximal, intermediate, and distal tissue engaging regions cooperatively configured and dimensioned to simultaneously engage separate corresponding areas of the tissue of an anatomical structure, including respective first, second, and third elongate tissue-piercing elements.
    Type: Grant
    Filed: February 8, 2008
    Date of Patent: December 6, 2011
    Assignees: The Trustees of the University of Pennsylvania, EndoValve, Inc.
    Inventors: David G. Lamphere, Tuan Anh Nguyen, Howard C. Herrmann, Todd C. Tomba, Robert C. Gorman, Joseph H. Gorman, III
  • Patent number: 8062361
    Abstract: An accommodating intraocular lens implantable in an eye. The lens comprises an anterior portion having an anterior biasing element and an anterior optic having refractive power. The lens further comprises a posterior portion having a posterior biasing element and a posterior optic having refractive power. The anterior optic and the posterior optic are relatively moveable in response to action of the ciliary muscle to change the separation between the optics and the refractive power of the lens. The lens has an aberration-inducing force characteristic of about 70 mg to about 115 mg to allow aberration-inducing relative movement of the optics when the lens is in the eye, thereby adding optical aberration to the lens which increases depth of focus of the lens. In one variation, the lens has an aberration-inducing force characteristic of 70 mg to 115 mg. Related methods are also disclosed.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: November 22, 2011
    Assignee: Visiogen, Inc.
    Inventors: Tuan Anh Nguyen, Gholam-Reza Zadno-Azizi, Scott Evans, Valdemar Portney
  • Publication number: 20110248183
    Abstract: A reflector for an ultraviolet lamp can be used in a substrate processing apparatus. The reflector comprises a centrally positioned longitudinal strip and first and second side reflectors to form a parabolic-type surface. The longitudinal strip and first and second side reflectors have curved reflective surfaces with dichroic coatings and the longitudinal strip comprises a plurality of through holes to direct a coolant gas toward the ultraviolet lamp. A chamber that uses an ultraviolet lamp module with the reflector, and a method of ultraviolet treatment are also described.
    Type: Application
    Filed: June 20, 2011
    Publication date: October 13, 2011
    Inventors: Yao-Hung Yang, Tuan Anh Nguyen, Sanjeev Baluja, Andrzej Kaszuba, Juan Carlos Rocha, Thomas Nowak, Dustin W. Ho
  • Patent number: 8025823
    Abstract: There is disclosed an accommodating intraocular lens for implantation in an eye having an optical axis. The lens comprises an anterior portion which in turn comprises an anterior viewing element and an anterior biasing element. The lens further comprises a posterior portion which in turn comprises a posterior viewing element in spaced relationship to the anterior viewing element and a posterior biasing element. The anterior portion and posterior portion meet at first and second apices of the intraocular lens. The anterior portion and the posterior portion and/or the apices are responsive to force thereon to cause the separation between the viewing elements to change. Additional embodiments and methods are also disclosed.
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: September 27, 2011
    Assignee: Visiogen, Inc.
    Inventors: Hai-Minh Pham, Tuan Anh Nguyen, Dennis Figueroa
  • Publication number: 20110151963
    Abstract: A gaming device for taking sports related bets wherein the house offers various sports games for betting, based upon the final score combination, allowing players to select desired game(s) to place bet by picking the slot(s) on the 10×10 matrix. At end of the selected sports game, a winning slot will be determined from the slots picked before the cut-off time. Spectators of such sports will get a higher sense of thrill and better sense of satisfaction along with the betting device and the method disclosed herein.
    Type: Application
    Filed: December 22, 2009
    Publication date: June 23, 2011
    Inventors: Felix Roderick Zafra Doctor, Tuan Anh Vo
  • Publication number: 20110147363
    Abstract: Embodiments of the invention generally relate to a semiconductor processing chamber and, more specifically, a heated support pedestal for a semiconductor processing chamber. In one embodiment, a pedestal for a semiconductor processing chamber is provided. The pedestal comprises a substrate support comprising a conductive material and having a support surface for receiving a substrate, a resistive heater encapsulated within the substrate support, a hollow shaft coupled to the substrate support at a first end and a mating interface at an opposing end, the hollow shaft comprising a shaft body having a hollow core, and a cooling channel assembly encircling the hollow core and disposed within the shaft body for removing heat from the pedestal via an internal cooling path, wherein the substrate support has a heat control gap positioned between the heating element and the ring-shaped cooling channel.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 23, 2011
    Applicant: APPLIED MATERIALS, INC.
    Inventors: Lipyeow Yap, Tuan Anh Nguyen, Dale R. Du Bois, Sanjeev Baluja, Thomas Nowak, Juan Carlos Rocha-Alvarez, Jianhua Zhou
  • Patent number: 7964858
    Abstract: A reflector for an ultraviolet lamp can be used in a substrate processing apparatus. The reflector comprises a longitudinal strip extending the length of the ultraviolet lamp. The longitudinal strip has a curved reflective surface and comprises a plurality of through holes to direct a coolant gas toward the ultraviolet lamp. A chamber that uses an ultraviolet lamp module with the reflector, and a method of ultraviolet treatment are also described.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: June 21, 2011
    Assignee: Applied Materials, Inc.
    Inventors: Yao-Hung Yang, Tuan Anh Nguyen, Sanjeev Baluja, Andrzej Kaszuba, Juan Carlos Rocha, Thomas Nowak, Dustin W. Ho
  • Publication number: 20110140875
    Abstract: A device for monitoring and adjusting tire pressure of a vehicle having a monitoring module and a computing module operatively coupled to the monitoring module. The monitoring module is configured to sense a tire pressure. Further, the monitoring module is configured to compare the sensed pressure with the low pressure limit value associated with the tire, to identify a low pressure condition. The computing module includes an interface module, configured to alert a user once the low pressure condition is identified and accept a new load value, and a processing module. The processing module is configured to generate a new tire pressure value based on the new load value, recommend the new tire pressure value to the user, and modify the tire pressure to the new tire pressure value upon a determination that the user accepts the new tire pressure value.
    Type: Application
    Filed: December 13, 2009
    Publication date: June 16, 2011
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: TUAN ANH BE, ARICK EVAN RUSHING, LEONID TIKH
  • Patent number: 7862611
    Abstract: An intraocular lens for inhibiting posterior capsular opacification, or secondary cataract, includes an optic having a periphery provided with at least two sharp edges which lie radially spaced from each other with respect to the optical axis of the lens optic.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: January 4, 2011
    Assignee: Bausch & Lomb Incorporated
    Inventors: Hai-Minh Pham, Tuan Anh Nguyen
  • Publication number: 20100324673
    Abstract: An accommodating intraocular lens has an anterior portion including an anterior viewing element and an anterior biasing element connected to the anterior viewing element. A posterior portion has a posterior viewing element and a posterior biasing element connected to the posterior viewing element. The anterior and posterior biasing elements are connected at first and second apices. First and second distending members are connected to the posterior portion. The first and second distending members extend to locations significantly anterior of an anterior side of the posterior viewing element.
    Type: Application
    Filed: August 23, 2010
    Publication date: December 23, 2010
    Applicant: Visiogen, Inc.
    Inventors: Tuan Anh Nguyen, Gholam-Reza Zadno-Azizi, Scott Evans
  • Publication number: 20100268260
    Abstract: An expandable substantially spherical structure for deployment in a blood vessel or other body lumen, comprising: an open frame formed out of a closed loop of filament and configured to assume (i) a collapsed configuration in the form of a substantially two-dimensional elongated loop structure so as to facilitate insertion into the blood vessel or other body lumen, and (ii) an expanded configuration in the form of a three-dimensional substantially spherical structure so as to facilitate retention at a site in the blood vessel or other body lumen; and a flow-restricting face carried by the open frame; wherein the open frame is configured so as to permit substantially normal flow therethrough when the open frame is in its expanded configuration, and further wherein the flow-restricting face is configured so as to restrict flow therethrough.
    Type: Application
    Filed: January 22, 2010
    Publication date: October 21, 2010
    Inventors: Howard Riina, Robert Andrews, Clair Strohl, Jeffrey Milsom, J. Frederick Cornhill, Kevin Thomas Smith, David G. Lamphere, Tuan Anh Nguyen
  • Patent number: 7780729
    Abstract: An accommodating intraocular lens has an anterior portion including an anterior viewing element and an anterior biasing element connected to the anterior viewing element. A posterior portion has a posterior viewing element and a posterior biasing element connected to the posterior viewing element. The anterior and posterior biasing elements are connected at first and second apices. First and second distending members are connected to the posterior portion. The first and second distending members extend to locations significantly anterior of an anterior side of the posterior viewing element.
    Type: Grant
    Filed: October 5, 2004
    Date of Patent: August 24, 2010
    Assignee: Visiogen, Inc.
    Inventors: Tuan Anh Nguyen, Gholam-Reza Zadno-Azizi, Scott Evans
  • Patent number: 7753949
    Abstract: Valve prostheses are disclosed that are adapted for secure and aligned placement relative to a heart annulus. The valve prostheses may be placed in a non-invasive manner, e.g., via trans-catheter techniques, and may be positioned/repositioned until proper alignment and positioning is achieved. The valve prosthesis may include a resilient ring, a plurality of leaflet membranes mounted with respect to the resilient ring, and a plurality of positioning elements movably mounted with respect to the flexible ring, each of the positioning elements defining a first tissue engaging region and a second tissue engaging region spaced from the first tissue engaging region.
    Type: Grant
    Filed: October 10, 2007
    Date of Patent: July 13, 2010
    Assignees: The Trustees of the University of Pennsylvania, EndoValve, Inc.
    Inventors: David G. Lamphere, Tuan Anh Nguyen, Howard C. Herrmann
  • Patent number: 7744646
    Abstract: A tool configured to prepare a dual-optic accommodating intraocular lens for implantation can comprise a first portion and a second portion. The first portion can comprise a base and at least one elongate guide associated with the base. The first portion can be in contact with and not movable relative to a first optic of the lens during at least a portion of the preparation of the lens. The a second portion can comprise an actuator having an engagement surface in contact with a second optic of the lens and at least one protrusion extending away from the engagement surface. The protrusion can be configured to extend into engagement with the elongate guide. The first and second portions can be movable relative to each other as permitted by the guide(s) and protrusion(s) to move the optics so that the lens takes on a more compact condition for implantation.
    Type: Grant
    Filed: March 15, 2005
    Date of Patent: June 29, 2010
    Assignee: Visiogen, Inc.
    Inventors: Gholam-Reza Zadno-Azizi, Tuan Anh Nguyen
  • Patent number: 7743680
    Abstract: A parking brake system for an automotive vehicle includes an internally articulated pedal arm having an upper pedal arm which is connected with a cable operated parking brake actuator, and a lower pedal arm which is pivotably attached to the upper pedal arm such that the lower pedal arm has both a stowed position and a deployed position.
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: June 29, 2010
    Assignee: Ford Global Technologies
    Inventors: David Marshman, Michael Whitens, Jeffrey Singer, Michael Samluk, Peter Bejin, Tuan-Anh Nguyen
  • Patent number: 7744603
    Abstract: There is disclosed an accommodating intraocular lens for implantation in an eye having an optical axis. The lens comprises an anterior portion which in turn comprises an anterior viewing element and an anterior biasing element. The lens further comprises a posterior portion which in turn comprises a posterior viewing element in spaced relationship to the anterior viewing element and a posterior biasing element. The anterior portion and posterior portion meet at first and second apices of the intraocular lens. The anterior portion and the posterior portion and/or the apices are responsive to force thereon to cause the separation between the viewing elements to change. Additional embodiments and methods are also disclosed.
    Type: Grant
    Filed: April 19, 2006
    Date of Patent: June 29, 2010
    Assignee: Visiogen, Inc.
    Inventors: Gholam-Reza Zadno-Azizi, Tuan Anh Nguyen
  • Publication number: 20100096564
    Abstract: A reflector for an ultraviolet lamp can be used in a substrate processing apparatus. The reflector comprises a longitudinal strip extending the length of the ultraviolet lamp. The longitudinal strip has a curved reflective surface and comprises a plurality of through holes to direct a coolant gas toward the ultraviolet lamp. A chamber that uses an ultraviolet lamp module with the reflector, and a method of ultraviolet treatment are also described.
    Type: Application
    Filed: October 21, 2008
    Publication date: April 22, 2010
    Inventors: Yao-Hung Yang, Tuan Anh Nguyen, Sanjeev Baluja, Andrzej Kaszuba, Juan Carlos Rocha, Thomas Nowak, Dustin W. Ho
  • Publication number: 20100096569
    Abstract: An ultraviolet-transmitting microwave reflector for a substrate processing chamber, comprises a micromesh screen extending across the metallic frame. In one version, the micromesh screen comprises at least one electroformed layer. A method of fabricating the microwave reflector comprises electroforming a metallic frame surrounding a micromesh screen such that the micromesh screen comprises an open area of greater than 80% of the total area.
    Type: Application
    Filed: October 21, 2008
    Publication date: April 22, 2010
    Inventors: Tuan Anh Nguyen, Yao-Hung Yang, Sanjeev Baluja, Thomas Nowak, Juan Carlos Rocha-Alvarez
  • Publication number: 20090264914
    Abstract: An expandable spherical structure for deployment in a blood vessel or other body lumen, comprising: an open frame configured to assume a collapsed configuration and an expanded configuration; and a closed face carried by the open frame; wherein the open frame is configured so as to permit substantially normal flow therethrough when the open frame is in its expanded configuration, and further wherein the closed face is configured so as to obstruct flow therethrough.
    Type: Application
    Filed: December 11, 2008
    Publication date: October 22, 2009
    Inventors: Howard Riina, Robert Andrews, Clair Strohl, Jeffrey Milsom, J. Fredrick Cornhill, Kevin Thomas Smith, David G. Lamphere, Tuan Anh Nguyen