Patents by Inventor Philip Wong

Philip Wong 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: 7897960
    Abstract: A self-aligned carbon-nanotube field effect transistor semiconductor device comprises a carbon-nanotube deposited on a substrate, a source and a drain formed at a first end and a second end of the carbon-nanotube, respectively, and a gate formed substantially over a portion of the carbon-nanotube, separated from the carbon-nanotube by a dielectric film.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: March 1, 2011
    Assignee: International Business Machines Corporation
    Inventors: Joerg Appenzeller, Phaedon Avouris, Kevin K. Chan, Philip G. Collins, Richard Martel, Hon-Sum Philip Wong
  • Patent number: 7819161
    Abstract: A system for measuring a glucose level in a blood sample includes a test strip and a meter. The test strip includes a sample chamber, a working electrode, a counter electrode, fill-detect electrodes, and an auto-on conductor. A reagent layer is disposed in the sample chamber. The auto-on conductor causes the meter to wake up and perform a test strip sequence when the test strip is inserted in the meter. The meter uses the working and counter electrodes to initially detect the blood sample in the sample chamber and uses the fill-detect electrodes to check that the blood sample has mixed with the reagent layer. The meter applies an assay voltage between the working and counter electrodes and measures the resulting current. The meter calculates the glucose level based on the measured current and calibration data saved in memory from a removable data storage device associated with the test strip.
    Type: Grant
    Filed: November 1, 2006
    Date of Patent: October 26, 2010
    Assignee: Nipro Diagnostics, Inc.
    Inventors: Gary T. Neel, Douglas E. Bell, T. Philip Wong, Houston F. Voss, Allan Javier Caban, David K. Boehm
  • Patent number: 7791110
    Abstract: A semiconductor device includes a plurality of repeatable circuit cells connectable to one or more conductors providing at least electrical connection to the circuit cells and/or electrical connection between one or more circuit elements in the cells. Each of the circuit cells are configured having gates and active regions forming a grating, wherein, for a given active layer in the device, a width of each active region is substantially the same relative to one another, a spacing between any two adjacent active regions is substantially the same, a width of each gate is substantially the same relative to one another, and a spacing between any two adjacent gates is substantially the same.
    Type: Grant
    Filed: May 15, 2008
    Date of Patent: September 7, 2010
    Assignee: International Business Machines Corporation
    Inventors: Leland Chang, Hon-Sum Philip Wong
  • Publication number: 20100210989
    Abstract: Methods (300), devices, and systems of processing blood are described. The method (300) comprises the steps of: obtaining (312) blood from a patient coupled to a single blood processing device to form a closed loop between the patient and the blood processing device; collecting (314) bulk mononuclear blood cells from the blood by leukapheresis implemented using the blood processing device in the closed loop; and enriching (316) concurrently target cells separated from non-target cells in the bulk mononuclear blood cells using the blood processing device in the closed loop.
    Type: Application
    Filed: December 1, 2009
    Publication date: August 19, 2010
    Inventors: Janet Lesley Macpherson, David Perritt, Kevin Henrichsen, Geoffrey Phillip Symonds, Susan Pond, Philip Wong
  • Publication number: 20100001260
    Abstract: A self-aligned carbon-nanotube field effect transistor semiconductor device comprises a carbon-nanotube deposited on a substrate, a source and a drain formed at a first end and a second end of the carbon-nanotube, respectively, and a gate formed substantially over a portion of the carbon-nanotube, separated from the carbon-nanotube by a dielectric film.
    Type: Application
    Filed: August 20, 2009
    Publication date: January 7, 2010
    Inventors: Joerg Appenzeller, Phaedon Avouris, Kevin K. Chan, Philip G. Collins, Richard Martel, Hon-Sum Philip Wong
  • Patent number: 7635856
    Abstract: A self-aligned carbon-nanotube field effect transistor semiconductor device comprises a carbon-nanotube deposited on a substrate, a source and a drain formed at a first end and a second end of the carbon-nanotube, respectively, and a gate formed substantially over a portion of the carbon-nanotube, separated from the carbon-nanotube by a dielectric film.
    Type: Grant
    Filed: August 7, 2007
    Date of Patent: December 22, 2009
    Assignee: International Business Machines Corporation
    Inventors: Joerg Appenzeller, Phaedon Avouris, Kevin K. Chan, Philip G. Collins, Richard Martel, Hon-Sum Philip Wong
  • Publication number: 20090309092
    Abstract: A self-aligned carbon-nanotube field effect transistor semiconductor device comprises a carbon-nanotube deposited on a substrate, a source and a drain formed at a first end and a second end of the carbon-nanotube, respectively, and a gate formed substantially over a portion of the carbon-nanotube, separated from the carbon-nanotube by a dielectric film.
    Type: Application
    Filed: August 20, 2009
    Publication date: December 17, 2009
    Inventors: JOERG APPENZELLER, Phaedon Avouris, Kevin K. Chan, Philip G. Collins, Richard Martel, Hon-Sum Philip Wong
  • Patent number: 7598516
    Abstract: A complementary metal oxide semiconductor (CMOS) device, e.g., a field effect transistor (FET), that includes at least one one-dimensional nanostructure that is typically a carbon-based nanomaterial, as the device channel, and a metal carbide contact that is self-aligned with the gate region of the device is described. The present invention also provides a method of fabricating such a CMOS device.
    Type: Grant
    Filed: January 7, 2005
    Date of Patent: October 6, 2009
    Assignee: International Business Machines Corporation
    Inventors: Phaedon Avouris, Roy A. Carruthers, Jia Chen, Christophe G. M. M. Detavernier, Christian Lavoie, Hon-Sum Philip Wong
  • Publication number: 20090122148
    Abstract: Imaging is carried out using multiple views (e.g., from a single monolithic device) to generate an image. According to an example embodiment, a scene is imaged using disjoint sensors beyond a designated focal plane to obtain multiple views of common points in the focal plane. For the common points, the multiple views are processed to compute a depth of field, and the computed depth of field to generate an image.
    Type: Application
    Filed: September 12, 2008
    Publication date: May 14, 2009
    Inventors: Keith G. Fife, H.S. Philip Wong, Abbas El Gamal
  • Patent number: 7485891
    Abstract: A multi-bit phase change memory cell including a stack of a plurality of conductive layers and a plurality of phase change material layers, each of the phase change material layers disposed between a corresponding pair of conductive layers and having electrical resistances that are different from one another.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: February 3, 2009
    Assignee: International Business Machines Corporation
    Inventors: Hendrik F. Hamann, Chung Hon Lam, Michelle Leigh Steen, Hon-Sum Philip Wong
  • Patent number: 7465973
    Abstract: A semiconductor device includes a plurality of repeatable circuit cells connectable to one or more conductors providing at least electrical connection to the circuit cells and/or electrical connection between one or more circuit elements in the cells. Each of the circuit cells are configured having gates and active regions forming a grating, wherein, for a given active layer in the device, a width of each active region is substantially the same relative to one another, a spacing between any two adjacent active regions is substantially the same, a width of each gate is substantially the same relative to one another, and a spacing between any two adjacent gates is substantially the same.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: December 16, 2008
    Assignee: International Business Machines Corporation
    Inventors: Leland Chang, Hon-Sum Philip Wong
  • Publication number: 20080295022
    Abstract: The systems and methods of the present invention provided a web browser based content management application with an integrated user configurable content interface whereby a user can manage a wide variety of content, including multimedia content, using a single window. The user interface includes a “browser window in a browser window” that provides transparent access to a host of underlying applications that are configured to manage the user's interaction with a wide variety of content, including multimedia content delivered via the Internet. Additionally, the windowing functionality of the content management application can be set to automatically reconfigure based on the number and type of content being accessed. A continuously playing video player is configured to appear within a first web page when a user browses to the first web page and to render video overlayed on the first web page.
    Type: Application
    Filed: May 20, 2008
    Publication date: November 27, 2008
    Applicant: The RocBox Network Corporation
    Inventors: Israel Valdes, Philip Wong, Jason Chaney
  • Publication number: 20080227259
    Abstract: A complementary metal oxide semiconductor (CMOS) device, e.g., a field effect transistor (FET), that includes at least one one-dimensional nanostructure that is typically a carbon-based nanomaterial, as the device channel, and a metal carbide contact that is self-aligned with the gate region of the device is described. The present invention also provides a method of fabricating such a CMOS device.
    Type: Application
    Filed: May 22, 2008
    Publication date: September 18, 2008
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Phaedon Avouris, Roy A. Carruthers, Jia Chen, Christophe G.M.M. Detavernier, Christian Lavoie, Hon-Sum Philip Wong
  • Publication number: 20080210981
    Abstract: A semiconductor device includes a plurality of repeatable circuit cells connectable to one or more conductors providing at least electrical connection to the circuit cells and/or electrical connection between one or more circuit elements in the cells. Each of the circuit cells are configured having gates and active regions forming a grating, wherein, for a given active layer in the device, a width of each active region is substantially the same relative to one another, a spacing between any two adjacent active regions is substantially the same, a width of each gate is substantially the same relative to one another, and a spacing between any two adjacent gates is substantially the same.
    Type: Application
    Filed: May 15, 2008
    Publication date: September 4, 2008
    Applicant: International Business Machines Corporation
    Inventors: Leland Chang, Hon-Sum Philip Wong
  • Patent number: 7405420
    Abstract: Chalcogenide-based nanowire memories are implemented using a variety of methods and devices. According to an example embodiment of the present invention, a method of manufacturing a memory circuit is implemented. The method includes depositing nanoparticles at locations on a substrate. Chalcogenide-based nanowires are created at the locations on the substrate using a vapor-liquid-solid technique. Insulating material is deposited between the chalcogenide-based nanowires. Lines are created to connect at least some of the chalcogenide-based nanowires.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: July 29, 2008
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: H. S. Philip Wong, Stefan Meister, SangBum Kim, Hailin Peng, Yuan Zhang, Yi Cui
  • Patent number: 7402848
    Abstract: A semiconductor device includes a plurality of repeatable circuit cells connectable to one or more conductors providing at least electrical connection to the circuit cells and/or electrical connection between one or more circuit elements in the cells. Each of the circuit cells are configured having gates and active regions forming a grating, wherein, for a given active layer in the device, a width of each active region is substantially the same relative to one another, a spacing between any two adjacent active regions is substantially the same, a width of each gate is substantially the same relative to one another, and a spacing between any two adjacent gates is substantially the same.
    Type: Grant
    Filed: June 12, 2007
    Date of Patent: July 22, 2008
    Assignee: International Business Machines Corporation
    Inventors: Leland Chang, Hon-Sum Philip Wong
  • Patent number: 7342301
    Abstract: A connection device includes a plurality of re-configurable vias that connect a first metal layer to a second metal layer. An actuating element is disposed between the first metal layer and the second metal layer. The actuating element changes the configuration of the plurality of re-configurable vias to change the plurality of re-configurable vias between a conductive state and a non-conductive state.
    Type: Grant
    Filed: May 9, 2006
    Date of Patent: March 11, 2008
    Assignee: International Business Machines Corporation
    Inventors: David J. Frank, Kathryn W. Guarini, Christopher B. Murray, Xinlin Wang, Hon-Sum Philip Wong
  • Patent number: 7319608
    Abstract: A non-volatile content addressable memory cell comprises: a first phase change material element, the first phase change material element having one end connected to a match-line; a first transistor, the first transistor having a gate connected to a word-line, a source connected to a true bit-read-write-search-line, and a drain connected to another end of the first phase change material element; a second phase change material element, the second phase change material element having one end connected to the match-line; and a second transistor, the second transistor having a gate connected to the word-line, a source connected to a complementary bit-read-write-search-line, and a drain connected to another end of the second phase change material element.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: January 15, 2008
    Assignee: International Business Machines Corporation
    Inventors: Louis L. C. Hsu, Brian L. Ji, Chung Hon Lam, Hon-Sum Philip Wong
  • Patent number: 7253065
    Abstract: A self-aligned carbon-nanotube field effect transistor semiconductor device comprises a carbon-nanotube deposited on a substrate, a source and a drain formed at a first end and a second end of the carbon-nanotube, respectively, and a gate formed substantially over a portion of the carbon-nanotube, separated from the carbon-nanotube by a dielectric film.
    Type: Grant
    Filed: October 1, 2004
    Date of Patent: August 7, 2007
    Assignee: International Business Machines Corporation
    Inventors: Joerg Appenzeller, Phaedon Avouris, Kevin K. Chan, Philip G. Collins, Richard Martel, Hon-Sum Philip Wong
  • Patent number: 7160251
    Abstract: A system for measuring a glucose level in a blood sample includes a test strip and a meter. The test strip includes a sample chamber, a working electrode, a counter electrode, fill-detect electrodes, and an auto-on conductor. A reagent layer is disposed in the sample chamber. The auto-on conductor causes the meter to wake up and perform a test strip sequence when the test strip is inserted in the meter. The meter uses the working and counter electrodes to initially detect the blood sample in the sample chamber and uses the fill-detect electrodes to check that the blood sample has mixed with the reagent layer. The meter applies an assay voltage between the working and counter electrodes and measures the resulting current. The meter calculates the glucose level based on the measured current and calibration data saved in memory from a removable data storage device associated with the test strip.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: January 9, 2007
    Assignee: Home Diagnostics, Inc.
    Inventors: Gary T. Neel, Douglas E. Bell, T. Philip Wong