Patents by Inventor Feng Gu

Feng Gu 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: 20090064340
    Abstract: An apparatus to prevent smart cards from being read illegally is provided, wherein the apparatus is installed in a smart card reader comprises a CPU and a socket with a plurality of fingers, and the apparatus comprises: an electric circuits board (ECB), an inner circuit and a supplementary circuit. The ECB is disposed to cover the fingers and wired with an inner circuit electrically connected to a power supply. The supplementary circuit has an input terminal and an output terminal, wherein the input terminal is electrically connected to the power supply through the inner circuit of the ECB, and the output terminal is electrically connected to the CPU of the smart card reader; when the inner circuit is interrupted, an alarm signal is outputted by the supplementary circuit to the CPU to terminate the reading of the smart card by the smart card reader.
    Type: Application
    Filed: September 2, 2008
    Publication date: March 5, 2009
    Applicant: INVENTEC APPLIANCES CORP.
    Inventors: Tai-Shui Ho, Jacky Hung, Yong-Feng Gu
  • Publication number: 20080162209
    Abstract: A dashboard application can enable a user to quickly view data (and, in a particular aspect, data from one or more business applications) in an efficient manner. The dashboard application can be used to view data about one or more metrics that reflect the performance of a business, as derived from data maintained (perhaps in an associated data store) by the business application(s). In an aspect, the dashboard application can be configured with an interface to allow a user to select an action to be performed outside the dashboard application and/or can be configured to initiate such an action.
    Type: Application
    Filed: May 9, 2007
    Publication date: July 3, 2008
    Applicant: Oracle International Corporation
    Inventors: Yu-Feng Gu, Lujiang Liu, Kimberly Jacot, Anthony H. Cheng, Todd F. Jamison
  • Publication number: 20080162210
    Abstract: A dashboard application can enable a user to quickly view data (and, in a particular aspect, data from one or more business applications) in an efficient manner. The dashboard application may allow a user to configure one or more goals, and/or to issue an alert when the goal(s) are not being met.
    Type: Application
    Filed: May 9, 2007
    Publication date: July 3, 2008
    Applicant: Oracle International Corporation
    Inventors: Yu-Feng Gu, Lujiang Liu, Kimberly Jacot, Anthony H. Cheng, Todd F. Jamison, Nicole J. Laurent
  • Publication number: 20080163099
    Abstract: A dashboard application can enable a user to quickly view data (and, in a particular aspect, data from one or more business applications) in an efficient manner. The dashboard application can be used to view data about one or metrics that reflect the performance of a business, as derived from data maintained (perhaps in an associated data store) by the business application(s). The dashboard application can provide the ability to select a level of granularity at which data should be displayed and/or filtered for display.
    Type: Application
    Filed: May 9, 2007
    Publication date: July 3, 2008
    Applicant: Oracle International Corporation
    Inventors: Yu-Feng Gu, Lujiang Liu, Kimberly Jacot, Madhuri Kolhatkar, Anthony H. Cheng, Vito J. Solimene
  • Publication number: 20080163125
    Abstract: A dashboard application can enable a user to quickly view data (and, in a particular aspect, data from one or more business applications) in an efficient manner. The dashboard application can be used to view data about one or metrics that reflect the performance of a business, as derived from data maintained (perhaps in an associated data store) by the business application(s). The dashboard application may be configurable by a user to allow the user to select one or more dimensions of the data in order to filter and/or categorize the data for display.
    Type: Application
    Filed: May 9, 2007
    Publication date: July 3, 2008
    Applicant: Oracle International Corporation
    Inventors: Yu-Feng Gu, Lujiang Liu, Kimberly Jacot, Anthony H. Cheng
  • Publication number: 20080163066
    Abstract: A dashboard application can enable a user to quickly view data (and, in a particular aspect, data from one or more business applications) in an efficient manner. The dashboard application can be used to view data about one or metrics that reflect the performance of a business, as derived from data maintained (perhaps in an associated data store) by the business application(s). In an aspect, a user can select two or more metrics to be displayed on a summary page and/or can invoke a detail page to view detailed information about one of the two or more metrics.
    Type: Application
    Filed: May 9, 2007
    Publication date: July 3, 2008
    Applicant: Oracle International Corporation
    Inventors: Yu-Feng Gu, Lujiang Liu, Kimberly Jacot, Madhuri Kolhatkar, Anthony H. Cheng, Todd F. Jamison, David Nowakowski, Anna M. O'Kelley, Cristobal R. Barrera
  • Publication number: 20080059549
    Abstract: A molecular orbital computing device, method, program, and a recording medium recorded with the program, capable of computing electronic states at a high speed by an elongation method, are provided.
    Type: Application
    Filed: September 12, 2005
    Publication date: March 6, 2008
    Applicant: Japan Science and Technology Agency
    Inventors: Yuriko Aoki, Feng Gu, Jacek Korchowiec, Akira Imamura
  • Patent number: 7314673
    Abstract: A cadmium oxide (CdO) film doped with any of the Group III elements is substantially transparent to radiation between about 0.7 ?m and 12 ?m. A film made according to the invention having a sheet resistance of <600?/? will also have exceptionally low optical absorption throughout the IR range. The film is suitably employed as transparent, electrically conductive electrodes, and can be used in devices such as liquid crystal cells for beam steering, spatial light modulators, optical switches for fiber optical communications, switchable and/or tunable polarization modification components, and top transparent electrodes for SWIR (1.3 and 1.5 ?m) VCSELs.
    Type: Grant
    Filed: July 12, 2004
    Date of Patent: January 1, 2008
    Assignee: Teledyne Licensing, LLC
    Inventors: Jeffrey T. Cheung, Bruce K. Winker, Dong-Feng Gu, Paul H. Kobrin
  • Publication number: 20070256056
    Abstract: Systems, methods, and machine-readable media are disclosed for automating setup of configuration data for an application program. In one embodiment, a method of automating setup of configuration data for an application program can comprise identifying a set of configuration data used by a first instance of the application program. The set of configuration data can contain data for substantially replicating a configuration for the first instance of the application program. The method can further include extracting the set of configuration data from the first instance of the application program. A manifest can be created identifying data in the set of configuration data. The set of configuration data can be saved in a portable format that includes the set of configuration data and the manifest.
    Type: Application
    Filed: April 26, 2006
    Publication date: November 1, 2007
    Applicant: Oracle International Corporation
    Inventors: Daniel Stern, Manuel Neyra, Yu-feng Gu, Tom Williams, Shawn Martine, Jason Reicheneker
  • Patent number: 7268849
    Abstract: A spatial light modulator has a transmissive window with a transparent conductive film forming a ground plane and a direct drive backplane with a plurality of voltage gradient pixels. Each of the voltage gradient pixels has (a) resistive film, (b) resistive metal conductor frame on a boundary of the resistive film, and (c) conductive metal leads between a substrate of the direct drive backplane and the resistive metal frame. Differential voltages applied to the metal frame via the conductive metal leads generate a selective two-dimensional linear voltage gradient across the resistive film. A layer of liquid crystal material is disposed between the transmissive window and the voltage gradient pixels. Liquid crystal material of each voltage gradient pixel is responsive to an electric field generated by the voltage gradient to two-dimensionally alter phase of a wavefront incident thereon.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: September 11, 2007
    Assignee: Teledyne Licensing, LLC
    Inventors: Dong-Feng Gu, Bruce K. Winker
  • Patent number: 7260286
    Abstract: An optical fiber coupling, for example, an optical switch, for coupling a light source with a light-receiving end face of an optical waveguide comprises a lens for focusing a light beam emitted from the light source at a focal point on the light-receiving end face of the optical waveguide. An adaptive coupler positioned in the optical path is responsive to a beam steering control signal for steering and aligning the focal point relative to the light-receiving end face of the optical waveguide.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: August 21, 2007
    Assignee: Teledyne Licensing, LLC
    Inventors: Dong-Feng Gu, Donald B. Taber, Bruce K. Winker
  • Publication number: 20070100024
    Abstract: The present invention relates to a modified colorant comprising a colorant having attached at least one organic group. Various embodiments of the organic group are disclosed. For each of these embodiments, preferably the organic group has a defined calcium index value. Also disclosed are various uses for these modified colorants, including inkjet ink compositions.
    Type: Application
    Filed: October 31, 2006
    Publication date: May 3, 2007
    Inventors: Feng Gu, James Belmont, Elizabeth Burns, Paul Palumbo, Barry Corden, Yuan Yu, Ervina Halim
  • Publication number: 20070100023
    Abstract: The present invention relates to a modified colorant comprising a colorant having at least one polymer attached or adsorbed thereto. The polymer comprises at least one functional group, and various embodiments of the functional group are disclosed. For each of these embodiments, preferably the functional group has a defined calcium index value. Also disclosed are various uses for these modified colorants, including inkjet ink compositions. Thus, the present invention further relates to an inkjet ink composition comprising a) a liquid vehicle, b) at least one colorant, and c) at least one polymer comprising at least one functional group as described herein.
    Type: Application
    Filed: October 31, 2006
    Publication date: May 3, 2007
    Inventors: Elizabeth Burns, James Belmont, Robert Nick, Feng Gu
  • Publication number: 20070069999
    Abstract: A spatial light modulator has a transmissive window with a transparent conductive film forming a ground plane and a direct drive backplane with a plurality of voltage gradient pixels. Each of the voltage gradient pixels has (a) resistive film, (b) resistive metal conductor frame on a boundary of the resistive film, and (c) conductive metal leads between a substrate of the direct drive backplane and the resistive metal frame. Differential voltages applied to the metal frame via the conductive metal leads generate a selective two-dimensional linear voltage gradient across the resistive film. A layer of liquid crystal material is disposed between the transmissive window and the voltage gradient pixels. Liquid crystal material of each voltage gradient pixel is responsive to an electric field generated by the voltage gradient to two-dimensionally alter phase of a wavefront incident thereon.
    Type: Application
    Filed: September 28, 2005
    Publication date: March 29, 2007
    Inventors: Dong-Feng Gu, Bruce Winker
  • Patent number: 7151870
    Abstract: An optical fiber coupling, for example, an optical switch, for coupling a light source with a light-receiving end face of an optical waveguide comprises a lens for focusing a light beam emitted from the light source at a focal point on the light-receiving end face of the optical waveguide. An adaptive coupler positioned in the optical path is responsive to a beam steering control signal for steering and aligning the focal point relative to the light-receiving end face of the optical waveguide.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: December 19, 2006
    Assignee: Teledyne Licensing, LLC
    Inventors: Dong-Feng Gu, Donald B. Taber, Bruce K. Winker
  • Publication number: 20060263766
    Abstract: The present invention relates to compositions and chromatography materials, such as materials for the separation of biomolecules. The composition can comprise granules comprising carbonaceous particles, and at least one carbonized substance selected from carbonized synthetic resins and carbonized pitches. The composition further comprises at least one organic group attached to the surface of the granules. Biomolecules to be separated can include proteins, viruses, and DNA plasmids. The composition can have granule sizes, particle sizes, and pore sizes designed for separation of a particular biomolecule depending on its size or binding properties.
    Type: Application
    Filed: February 24, 2006
    Publication date: November 23, 2006
    Inventors: Agathagelos Kyrlidis, Arijit Bose, Feng Gu
  • Publication number: 20060201380
    Abstract: The present invention relates to oxidized modified pigments and dispersions as well as methods of preparing them. Also disclosed are aqueous inkjet ink compositions comprising oxidized modified pigments.
    Type: Application
    Filed: December 16, 2005
    Publication date: September 14, 2006
    Inventors: Mark Kowalski, Feng Gu
  • Patent number: 7079118
    Abstract: A plurality of acoustic wave transducers are coupled to a substrate at predetermined spaced apart locations. At least one of the transducers is operative to emit an acoustic wave that propagates along the substrate, with the other transducers operating as receivers of acoustic waves. The receivers are coupled to a control system that is operative to determine a location at which the substrate is perturbed based on time associated with travel of an acoustic wave from a transmitter, to the location of the perturbation, and from the perturbation to each of the respective receivers.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: July 18, 2006
    Assignee: Rockwell Automation Technologies, Inc.
    Inventors: David J. Benard, Robert C. Addison, Dong-Feng Gu
  • Publication number: 20050041919
    Abstract: An apparatus for optically coupling a light source with a light-receiving end face of an optical waveguide comprises a lens for focusing a light beam emitted from the light source at a focal point on the light-receiving end face of the optical waveguide. An adaptive coupler, positioned in the optical path, is responsive to a beam steering control signal for steering and aligning the focal point relative to the light-receiving end face of the optical waveguide. In one form, the adaptive coupler comprises a pair of transparent substrates having confronting, parallel inner faces, the inner face of one of the pair of substrates carrying a beam intercepting, optically transparent, constant potential electrode and the inner face of the other of the pair of substrates carrying an electrically resistive, beam intercepting, optically transparent film. A pair of spaced apart electrodes in electrical contact with the film apply a linear voltage gradient along the film.
    Type: Application
    Filed: September 23, 2004
    Publication date: February 24, 2005
    Inventors: Dong-Feng Gu, Donald Taber, Bruce Winker
  • Publication number: 20050041920
    Abstract: An apparatus for optically coupling a light source with a light-receiving end face of an optical waveguide comprises a lens for focusing a light beam emitted from the light source at a focal point on the light-receiving end face of the optical waveguide. An adaptive coupler, positioned in the optical path, is responsive to a beam steering control signal for steering and aligning the focal point relative to the light-receiving end face of the optical waveguide. In one form, the adaptive coupler comprises a pair of transparent substrates having confronting, parallel inner faces, the inner face of one of the pair of substrates carrying a beam intercepting, optically transparent, constant potential electrode and the inner face of the other of the pair of substrates carrying an electrically resistive, beam intercepting, optically transparent film. A pair of spaced apart electrodes in electrical contact with the film apply a linear voltage gradient along the film.
    Type: Application
    Filed: September 23, 2004
    Publication date: February 24, 2005
    Inventors: Dong-Feng Gu, Donald Taber, Bruce Winker