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).
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Publication number: 20130309908Abstract: 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: ApplicationFiled: May 15, 2012Publication date: November 21, 2013Applicant: 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
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Patent number: 8550827Abstract: 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: GrantFiled: July 25, 2012Date of Patent: October 8, 2013Assignee: Targus Group International, Inc.Inventors: Arthur G. Sandoval, Wenson Chern, Guangqun Max Chen
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Patent number: 8525222Abstract: 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: GrantFiled: March 25, 2005Date of Patent: September 3, 2013Assignee: Vishay General Semiconductor LLCInventors: Benson Wang, Kevin Lu, Warren Chiang, Max Chen
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Patent number: 8353812Abstract: 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: GrantFiled: June 3, 2009Date of Patent: January 15, 2013Assignee: NeoVista, Inc.Inventors: Bill Vermeere, William Metzger, Jay Daulton, Benjamin Woodward, Mark Diel, David Beaulieu, Kristopher Konawalik, Christopher Kelly, Guang Gun (Max) Chen
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Publication number: 20120172756Abstract: 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: ApplicationFiled: December 30, 2010Publication date: July 5, 2012Applicant: Roche Diagnostics Operations, Inc.Inventors: Steven N. Roe, Chris Fruhauf, Max Chen
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Publication number: 20120172760Abstract: 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: ApplicationFiled: December 30, 2010Publication date: July 5, 2012Applicant: ROCHE DIAGNOSTICS OPERATIONS, INC.Inventors: Steven N. Roe, Chris Fruhauf, Max Chen
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Patent number: 8059941Abstract: 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: GrantFiled: April 12, 2005Date of Patent: November 15, 2011Assignee: Via Technologies Inc.Inventor: Max Chen
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Publication number: 20100030010Abstract: 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: ApplicationFiled: June 3, 2009Publication date: February 4, 2010Inventors: Bill Vermeere, William Metzger, Jay Daulton, Benjamin Woodward, Mark Diel, David Beaulieu, Kristopher Konawallk, Christopher Kelly, Guang Gun (Max) Chen
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Patent number: 7639492Abstract: 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: GrantFiled: April 27, 2007Date of Patent: December 29, 2009Assignee: Hewlett-Packard Development Company, L.P.Inventors: Fred C. Thomas, Max Chen, Arthur Sandoval, Travis Lee, Matthew Peterson
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Publication number: 20080266779Abstract: 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: ApplicationFiled: April 27, 2007Publication date: October 30, 2008Inventors: Fred C. Thomas, Max CHEN, Arthur Sandoval, Travis Lee, Matthew Peterson
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Publication number: 20070279412Abstract: 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: ApplicationFiled: June 1, 2006Publication date: December 6, 2007Inventors: Colin Davidson, Francesco G. Callari, Alan D. Trombla, Max Chen
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Patent number: 7199793Abstract: 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: GrantFiled: May 20, 2003Date of Patent: April 3, 2007Assignee: Mok3, Inc.Inventors: Byong Mok Oh, Fredo Durand, Max Chen
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Publication number: 20060215522Abstract: 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: ApplicationFiled: March 24, 2005Publication date: September 28, 2006Inventor: Max Chen
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Publication number: 20060214184Abstract: 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: ApplicationFiled: March 25, 2005Publication date: September 28, 2006Inventors: Benson Wang, Kevin Lu, Warren Chiang, Max Chen
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Publication number: 20050259977Abstract: 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: ApplicationFiled: April 12, 2005Publication date: November 24, 2005Inventor: Max Chen
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Patent number: 6927094Abstract: 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: GrantFiled: May 30, 2003Date of Patent: August 9, 2005Assignee: General Semiconductor of Taiwan, Ltd.Inventors: Max Chen, Ching Lu Hsu, Kuang Hann Lin, Yan-Man Tsui
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Publication number: 20050169608Abstract: 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: ApplicationFiled: January 7, 2005Publication date: August 4, 2005Inventors: Chin-Cheng Shen, Max Chen
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Publication number: 20040095357Abstract: 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: ApplicationFiled: May 20, 2003Publication date: May 20, 2004Inventors: Byong Mok Oh, Fredo Durand, Max Chen
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Patent number: 6707127Abstract: 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: GrantFiled: August 31, 2000Date of Patent: March 16, 2004Assignee: General Semiconductor, Inc.Inventors: Fwu-Iuan Hshieh, Max Chen, Koon Chong So, Yan Man Tsui
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Publication number: 20030205792Abstract: 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: ApplicationFiled: May 30, 2003Publication date: November 6, 2003Inventors: Max Chen, C. L. Hsu, K. H. Lin, Yan-Man Tsui