Patents by Inventor Max Chen

Max Chen 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: 20130309908
    Abstract: Consolidated power tips allow a power adaptor to be connected to disparately sized input ports of electronic devices. The consolidated power tips may be sized to balance insertion and pull-out forces for the disparately sized input ports. Deformable members may be added to the consolidated power tips for more desirable insertion and pull-out forces and improved electrical contact. For input ports with different electrical requirements, a mode selector may be added to the consolidated power tip to select between the electrical requirements of the different input ports.
    Type: Application
    Filed: May 15, 2012
    Publication date: November 21, 2013
    Applicant: TARGUS GROUP INTERNATIONAL, INC.
    Inventors: Arthur G. Sandoval, Wenson R. Chern, Guangqun Max Chen, Jefferey A. Salazar, Paul R. Summerson, Stuart Kyle, Jessica M. Gilbertson, Jonathan P. Downing, Nicholas H. Hausman, Joonhyun Kim, Alexandre A. Rochat, Robert C. Lane
  • Patent number: 8550827
    Abstract: Consolidated power tips allow a power adaptor to be connected to disparately sized input ports of electronic devices. The consolidated power tips may be sized to balance insertion and pull-out forces for the disparately sized input ports. Deformable members may be added to the consolidated power tips for more desirable insertion and pull-out forces and improved electrical contact. The consolidated power tips may be combined into a multi-sleeve power tip. Each sleeve comprises a device interface for a different set of input ports. Unused sleeves may be retracted into the housing of the power tip. Manual or automatic extension mechanisms may be provided for extending the device interfaces from the housing. The multi-sleeve power tip allows users to interface with a large number of disparate devices without changing power tips.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: October 8, 2013
    Assignee: Targus Group International, Inc.
    Inventors: Arthur G. Sandoval, Wenson Chern, Guangqun Max Chen
  • Patent number: 8525222
    Abstract: A planar diode and method of making the same employing only one mask. The diode is formed by coating a substrate with an oxide, removing a central portion of the oxide to define a window through which dopants are diffused. The substrate is given a Ni/Au plating to provide ohmic contact surfaces, and the oxide on the periphery of the window is coated with a polyimide passivating agent overlying the P/N junction.
    Type: Grant
    Filed: March 25, 2005
    Date of Patent: September 3, 2013
    Assignee: Vishay General Semiconductor LLC
    Inventors: Benson Wang, Kevin Lu, Warren Chiang, Max Chen
  • Patent number: 8353812
    Abstract: A handheld radiation delivery system is disclosed that includes a two-part delivery module comprising a reusable portion that contains a radioactive source wire and a disposable portion that includes a drive assembly for moving the radioactive source wire between storage and treatment positions. A disposable applicator tip is provided that includes a cannula for receiving the radioactive source wire when in the treatment position and a mechanism for limiting the number of uses of the device. A handheld cable actuator is operatively connected to the disposable portion of the handpiece to impart motion to the source wire.
    Type: Grant
    Filed: June 3, 2009
    Date of Patent: January 15, 2013
    Assignee: NeoVista, Inc.
    Inventors: Bill Vermeere, William Metzger, Jay Daulton, Benjamin Woodward, Mark Diel, David Beaulieu, Kristopher Konawalik, Christopher Kelly, Guang Gun (Max) Chen
  • Publication number: 20120172756
    Abstract: A method of driving a lancet structure in a portable handheld medical diagnostic device is provided. The method includes connecting a spring-driven motor to the lancet structure within a housing structure of the portable handheld medical diagnostic device. The spring-driven motor is wound to a cocked, triggerable configuration. The spring-driven motor is triggered such that, when triggered, the spring-driven motor (i) displaces a skin penetrating end of the lancet structure outwardly from the housing structure through a lancet port and (ii) retracts the skin penetrating end of the lancet structure back into the housing structure.
    Type: Application
    Filed: December 30, 2010
    Publication date: July 5, 2012
    Applicant: Roche Diagnostics Operations, Inc.
    Inventors: Steven N. Roe, Chris Fruhauf, Max Chen
  • Publication number: 20120172760
    Abstract: A method of controlling lancing speed of a lancing structure of a portable handheld medical diagnostic device includes providing an elongated lancet structure having a skin piercing end and a blood transport portion adjacent the skin piercing end. The skin piercing end when displaced makes an incision at a skin site to produce an amount of bodily fluid from the skin site and in which the blood transport portion transports the amount of bodily fluid away from the skin site for use by a measurement system in making a physiological measurement. A spring-driven motor assembly is operatively connected to the lancet structure. The spring-driven motor assembly displaces the lancet structure toward the skin site to make the incision for producing the amount of bodily fluid and retracts the lancet structure to carry the amount of bodily fluid away from the skin cite.
    Type: Application
    Filed: December 30, 2010
    Publication date: July 5, 2012
    Applicant: ROCHE DIAGNOSTICS OPERATIONS, INC.
    Inventors: Steven N. Roe, Chris Fruhauf, Max Chen
  • Patent number: 8059941
    Abstract: A method for playing DVD. A method for simultaneously outputting a DVD movie to multiple channels each having its own playback parameters such as view angle, spoken language and subtitle language, using a single DVD player.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: November 15, 2011
    Assignee: Via Technologies Inc.
    Inventor: Max Chen
  • Publication number: 20100030010
    Abstract: A handheld radiation delivery system is disclosed that includes a two-part delivery module comprising a reusable portion that contains a radioactive source wire and a disposable portion that includes a drive assembly for moving the radioactive source wire between storage and treatment positions. A disposable applicator tip is provided that includes a cannula for receiving the radioactive source wire when in the treatment position and a mechanism for limiting the number of uses of the device. A handheld cable actuator is operatively connected to the disposable portion of the handpiece to impart motion to the source wire.
    Type: Application
    Filed: June 3, 2009
    Publication date: February 4, 2010
    Inventors: Bill Vermeere, William Metzger, Jay Daulton, Benjamin Woodward, Mark Diel, David Beaulieu, Kristopher Konawallk, Christopher Kelly, Guang Gun (Max) Chen
  • Patent number: 7639492
    Abstract: A drive carrier for computer systems. At least some of the illustrative embodiments are drive carriers comprising a first suspension member that defines a first side of the drive carrier, a second suspension member that defines a second side of the drive carrier (the second suspension member configured to be manually flexed resiliently away from the drive carrier during installation of a disk drive), a handle having a hinge point coupled to the suspension members (the hinge point defining an axis of rotation for the handle, and the axis of rotation lies substantially parallel to a plane in which both suspension members reside), a first pin configured to couple to a mounting hole of the disk drive (and the first pin coupled to the first suspension member), and a second pin configured to couple to a mounting hole of the disk drive (and the second pin coupled to the second suspension member, wherein the first and second pins suspend the disk drive within the drive carrier between the suspension members).
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: December 29, 2009
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Fred C. Thomas, Max Chen, Arthur Sandoval, Travis Lee, Matthew Peterson
  • Publication number: 20080266779
    Abstract: A drive carrier for computer systems. At least some of the illustrative embodiments are drive carriers comprising a first suspension member that defines a first side of the drive carrier, a second suspension member that defines a second side of the drive carrier (the second suspension member configured to be manually flexed resiliently away from the drive carrier during installation of a disk drive), a handle having a hinge point coupled to the suspension members (the hinge point defining an axis of rotation for the handle, and the axis of rotation lies substantially parallel to a plane in which both suspension members reside), a first pin configured to couple to a mounting hole of the disk drive (and the first pin coupled to the first suspension member), and a second pin configured to couple to a mounting hole of the disk drive (and the second pin coupled to the second suspension member, wherein the first and second pins suspend the disk drive within the drive carrier between the suspension members).
    Type: Application
    Filed: April 27, 2007
    Publication date: October 30, 2008
    Inventors: Fred C. Thomas, Max CHEN, Arthur Sandoval, Travis Lee, Matthew Peterson
  • Publication number: 20070279412
    Abstract: A method for associating a portion of a stereoscopic image with a perceived depth is described. The method includes determining offset values that each indicate a displacement between image data in a first image of a stereoscopic pair and corresponding image data in a second image of the stereoscopic pair. The displacement affects a perceived depth of a point represented by the image data and the corresponding image data. The method also includes identifying image data in the second image that is not associated with a valid offset value, generating a supplementary offset value using valid offset values associated with image data substantially near the image data in the second image, and associating the image data in the second image with the supplementary offset value.
    Type: Application
    Filed: June 1, 2006
    Publication date: December 6, 2007
    Inventors: Colin Davidson, Francesco G. Callari, Alan D. Trombla, Max Chen
  • Patent number: 7199793
    Abstract: The invention provides a variety of tools and techniques for adding depth information to photographic images, and for editing and manipulating images that include depth information. The tools for working with such images include tools for “painting” in a depth channel, for using geometric primitives and other three-dimensional shapes to define depth in a two-dimensional image, and tools for “clone brushing” portions of an image with depth information while taking the depth information and lighting into account when copying from one portion of the image to another. The tools also include relighting tools that separate illumination information from texture information.
    Type: Grant
    Filed: May 20, 2003
    Date of Patent: April 3, 2007
    Assignee: Mok3, Inc.
    Inventors: Byong Mok Oh, Fredo Durand, Max Chen
  • Publication number: 20060215522
    Abstract: An identification system for a DVD player is capable of determining whether a DVD has been inserted therein. The method reads additional information and evaluates characteristics of the digital versatile disc (DVD) or compact disc (CD). A database storing DVD identification information for use in a DVD player, comprising a characteristic column for storing a characteristic value as a primary index and a data column for storing a disc profile comprising customized information of a DVD.
    Type: Application
    Filed: March 24, 2005
    Publication date: September 28, 2006
    Inventor: Max Chen
  • Publication number: 20060214184
    Abstract: A planar diode and method of making the same employing only one mask. The diode is formed by coating a substrate with an oxide, removing a central portion of the oxide to define a window through which dopants are diffused. The substrate is given a Ni/Au plating to provide ohmic contact surfaces, and the oxide on the periphery of the window is coated with a polyimide passivating agent overlying the P/N junction.
    Type: Application
    Filed: March 25, 2005
    Publication date: September 28, 2006
    Inventors: Benson Wang, Kevin Lu, Warren Chiang, Max Chen
  • Publication number: 20050259977
    Abstract: A method for playing DVD. A method for simultaneously outputting a DVD movie to multiple channels each having its own playback parameters such as view angle, spoken language and subtitle language, using a single DVD player.
    Type: Application
    Filed: April 12, 2005
    Publication date: November 24, 2005
    Inventor: Max Chen
  • Patent number: 6927094
    Abstract: The present invention provides a semiconductor device packaging assembly and method for manufacturing the assembly. Preferably, the method of the present invention is used to assemble a plurality of semiconductor chips, such that the throughput of assembly can be enhanced. The method comprises the steps of: providing a bottom frame matrix including a plurality of bottom frame units, each of which unit comprises a bottom supporting portion and a bottom frame portion; providing a bridge frame including a plurality of bridge frame units, each of which unit comprises a bridge frame portion and a plurality of conducting bars; placing each of the semiconductor chips on each of the bottom supporting portions, respectively; and bonding each bottom frame unit and each bridge frame unit together, wherein, the conducting bars extending from each bridge frame portion toward corresponding chips are electrically coupled to bonding areas of the corresponding chips.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: August 9, 2005
    Assignee: General Semiconductor of Taiwan, Ltd.
    Inventors: Max Chen, Ching Lu Hsu, Kuang Hann Lin, Yan-Man Tsui
  • Publication number: 20050169608
    Abstract: A method for adjusting a display of a sub-picture in an audio/video (AV) playback device is disclosed. The method provides a set of sub-picture adjusting parameter for adjusting display format of the sub-picture. The set of sub-picture adjusting parameter includes a sub-picture location adjusting parameter for adjusting display location of the sub-picture or a sub-picture size adjusting parameter for adjusting display size of the sub-picture. An input apparatus of the AV playback device is used to set the set of sub-picture adjusting parameter. The AV playback device determines, adjusts and displays the sub-picture according to the set of sub-picture adjusting parameter.
    Type: Application
    Filed: January 7, 2005
    Publication date: August 4, 2005
    Inventors: Chin-Cheng Shen, Max Chen
  • Publication number: 20040095357
    Abstract: The invention provides a variety of tools and techniques for adding depth information to photographic images, and for editing and manipulating images that include depth information. The tools for working with such images include tools for “painting” in a depth channel, for using geometric primitives and other three-dimensional shapes to define depth in a two-dimensional image, and tools for “clone brushing” portions of an image with depth information while taking the depth information and lighting into account when copying from one portion of the image to another. The tools also include relighting tools that separate illumination information from texture information.
    Type: Application
    Filed: May 20, 2003
    Publication date: May 20, 2004
    Inventors: Byong Mok Oh, Fredo Durand, Max Chen
  • Patent number: 6707127
    Abstract: A Schottky rectifier is provided. The Schottky rectifier comprises: (a) a semiconductor region having first and second opposing faces, with the semiconductor region comprising a cathode region of first conductivity type adjacent the first face and a drift region of the first conductivity type adjacent the second face, and with the drift region having a lower net doping concentration than that of the cathode region; (b) one or more trenches extending from the second face into the semiconductor region and defining one or more mesas within the semiconductor region; (c) an insulating region adjacent the semiconductor region in lower portions of the trench; (d) and an anode electrode that is (i) adjacent to and forms a Schottky rectifying contact with the semiconductor at the second face, (ii) adjacent to and forms a Schottky rectifying contact with the semiconductor region within upper portions of the trench and (iii) adjacent to the insulating region within the lower portions of the trench.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: March 16, 2004
    Assignee: General Semiconductor, Inc.
    Inventors: Fwu-Iuan Hshieh, Max Chen, Koon Chong So, Yan Man Tsui
  • Publication number: 20030205792
    Abstract: The present invention provides a semiconductor device packaging assembly and method for manufacturing the assembly. Preferably, the method of the present invention is used to assemble a plurality of semiconductor chips, such that the throughput of assembly can be enhanced. The method comprises the steps of: providing a bottom frame matrix including a plurality of bottom frame units, each of which unit comprises a bottom supporting portion and a bottom frame portion; providing a bridge frame including a plurality of bridge frame units, each of which unit comprises a bridge frame portion and a plurality of conducting bars; placing each of the semiconductor chips on each of the bottom supporting portions, respectively, and bonding each bottom frame unit and each bridge frame unit together, wherein, the conducting bars extending from each bridge frame portion toward corresponding chips are electrically coupled to bonding areas of the corresponding chips.
    Type: Application
    Filed: May 30, 2003
    Publication date: November 6, 2003
    Inventors: Max Chen, C. L. Hsu, K. H. Lin, Yan-Man Tsui