Patents by Inventor Vincent Wu

Vincent Wu 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: 10860497
    Abstract: The present disclosure provided a method, apparatus, and system for caching data. In an embodiment of the present disclosure, the method for caching data comprises: recording, within a recording period for recording access count information of the data, access count information on respective data, wherein the recording period includes a plurality of recording timeslots, wherein the recording of the access count information within a single recording timeslot is restricted, while the access count information within the plurality of recording timeslots is aggregated; and promoting, in response to expiration of the recording period, the respective data into a cache area based on the access count information.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: December 8, 2020
    Assignee: EMC IP Holding Company, LLC
    Inventors: Bob Yan, Bernie Hu, Vincent Wu, Jia Huang, Amber Li
  • Patent number: 10789210
    Abstract: The present disclosure provides a method, apparatus and system for data deduplication comprising setting, for a to-be-deduplicated data block, a pointer pointed to the to-be-deduplicated data block as a pointer pointed to a corresponding to-be-reserved data block, and setting a virtual pointer pointed to the to-be-deduplicated data block, cancelling, in response to an available storage capacity reaching a predetermined value, virtual pointers of respective to-be-deduplicated data blocks to be reclaimed, and reclaiming storage spaces of the respective to-be-deduplicated data blocks to be reclaimed, wherein when the virtual pointer pointed to the to-be-deduplicated data block is available, the to-be-deduplicated data block is directly accessed through the virtual pointer.
    Type: Grant
    Filed: September 22, 2017
    Date of Patent: September 29, 2020
    Assignee: EMC IP Holding Company LLC
    Inventors: Bob Yan, Bernie Hu, Rui Liao, Vincent Wu, Jia Huang
  • Publication number: 20180089107
    Abstract: The present disclosure provided a method, apparatus, and system for caching data. In an embodiment of the present disclosure, the method for caching data comprises: recording, within a recording period for recording access count information of the data, access count information on respective data, wherein the recording period includes a plurality of recording timeslots, wherein the recording of the access count information within a single recording timeslot is restricted, while the access count information within the plurality of recording timeslots is aggregated; and promoting, in response to expiration of the recording period, the respective data into a cache area based on the access count information.
    Type: Application
    Filed: September 22, 2017
    Publication date: March 29, 2018
    Inventors: Bob Yan, Bernie Hu, Vincent Wu, Jia Huang, Amber Li
  • Publication number: 20180089218
    Abstract: The present disclosure provides a method, apparatus and system for data deduplication comprising setting, for a to-be-deduplicated data block, a pointer pointed to the to-be-deduplicated data block as a pointer pointed to a corresponding to-be-reserved data block, and setting a virtual pointer pointed to the to-be-deduplicated data block, cancelling, in response to an available storage capacity reaching a predetermined value, virtual pointers of respective to-be-deduplicated data blocks to be reclaimed, and reclaiming storage spaces of the respective to-be-deduplicated data blocks to be reclaimed, wherein when the virtual pointer pointed to the to-be-deduplicated data block is available, the to-be-deduplicated data block is directly accessed through the virtual pointer.
    Type: Application
    Filed: September 22, 2017
    Publication date: March 29, 2018
    Inventors: Bob Yan, Bernie Hu, Rui Liao, Vincent Wu, Jia Huang
  • Patent number: 9113333
    Abstract: A system and machine-implemented method for providing a username and password to a system using a device, via establishing a near field communication link with the system; retrieving a username and password from storage on the device; and transmitting the username and password to the system via the near field communication link, wherein the username and password are configured to be used by the system to authenticate the user on the system.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: August 18, 2015
    Assignee: Google Inc.
    Inventors: Yung-Chieh Lo, Vincent Wu, Cheng-Hsueh Andrew Hsieh, Chinyue Chen
  • Patent number: 9094461
    Abstract: A system and method for filtering a stream of content based on the time available to a user is disclosed. A filter application includes a timing module, a determination module and a user interface engine. The timing module receives a request for a stream of content from a user. The determination module calculates a viewing time for each post in the stream of content and determines one or more posts from the stream of content based on the viewing time of each post and an available time for the user. The user interface engine provides the one or more posts to the user.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: July 28, 2015
    Assignee: Google Inc.
    Inventor: Vincent Wu
  • Publication number: 20140115181
    Abstract: A system and method for filtering a stream of content based on the time available to a user is disclosed. A filter application includes a timing module, a determination module and a user interface engine. The timing module receives a request for a stream of content from a user. The determination module calculates a viewing time for each post in the stream of content and determines one or more posts from the stream of content based on the viewing time of each post and an available time for the user. The user interface engine provides the one or more posts to the user.
    Type: Application
    Filed: October 19, 2012
    Publication date: April 24, 2014
    Inventor: Vincent Wu
  • Publication number: 20140026202
    Abstract: A system and machine-implemented method for providing a username and password to a system using a device, via establishing a near field communication link with the system; retrieving a username and password from storage on the device; and transmitting the username and password to the system via the near field communication link, wherein the username and password are configured to be used by the system to authenticate the user on the system.
    Type: Application
    Filed: September 24, 2013
    Publication date: January 23, 2014
    Applicant: Google Inc.
    Inventors: Yung-Chieh LO, Vincent Wu, Cheng-Hsueh Andrew Hsieh, Chinyue Chen
  • Patent number: 8555363
    Abstract: A system and machine-implemented method for providing a username and password to a system using a device, via establishing a near field communication link with the system; retrieving a username and password from storage on the device; and transmitting the username and password to the system via the near field communication link, wherein the username and password are configured to be used by the system to authenticate the user on the system.
    Type: Grant
    Filed: September 16, 2011
    Date of Patent: October 8, 2013
    Assignee: Google Inc.
    Inventors: Yung-Chieh Lo, Vincent Wu, Cheng-Hsueh Andrew Hsieh, Chinyue Chen
  • Publication number: 20130135862
    Abstract: A light source includes a tube fixed to a first and a second end part. The tube has a lateral area. A part of the lateral area includes a light-outcoupling surface of the light source. At least one first light-emitting diode is mounted to the first end part and at least one second light-emitting diode is mounted to the second end part. Each of the first and the second light-emitting diode emitting light along a main direction of extent of the tube. A light reflecting sheet covers all interior surfaces of the tube except the light-outcoupling surface.
    Type: Application
    Filed: January 27, 2011
    Publication date: May 30, 2013
    Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Chin Khew Leong, Vincent Wu, Frank Sheng
  • Patent number: 8321922
    Abstract: A system and machine-implemented method for providing a username and password to a system using a device, via establishing a near field communication link with the system; retrieving a username and password from storage on the device; and transmitting the username and password to the system via the near field communication link, wherein the username and password are configured to be used by the system to authenticate the user on the system.
    Type: Grant
    Filed: September 26, 2011
    Date of Patent: November 27, 2012
    Assignee: Google Inc.
    Inventors: Yung-Chieh Lo, Vincent Wu, Cheng-Hsueh Andrew Hsieh, Chinyue Chen
  • Patent number: 8214692
    Abstract: A system and method is disclosed for enforcing a third-party factory test during a quality verification of a newly-manufactured computing device. During an assembly line quality verification, a factory implemented test and a required third-party factory test are executed on a computing device, and then the execution verified by an external process. On verifying the required third-party factory test was executed, the computing device is configured to execute a release image on a subsequent startup of the computing device.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: July 3, 2012
    Assignee: Google Inc.
    Inventors: Tammo Spalink, Hung-Te Lin, Vincent Wu
  • Patent number: 8214691
    Abstract: A system and method is disclosed for testing internet functionality of a computing device in a simulated Internet environment. In a testing environment, one or more local web servers are isolated from the Internet and configured to simulate one or more websites on the Internet. A request for a website located on the Internet is received from a computing device under test at a testing station. In response to receiving the request, information which simulates the website located on the Internet is provided to the computing device by the one or more local web servers, without access to the Internet.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: July 3, 2012
    Assignee: Google Inc.
    Inventors: Tammo Spalink, Vincent Wu
  • Patent number: 7661142
    Abstract: This invention is directed to a system and method for tracing and monitoring feature usage in a document processing environment. More particularly, this invention is directed to a system and method for tracking and monitoring the use of features, services, or functions available to users on document processing devices. The usage information is provided to an administrator or other authorized user in a format that is easily readable and usable.
    Type: Grant
    Filed: November 22, 2004
    Date of Patent: February 9, 2010
    Assignees: Toshiba Corporation, Toshiba Tec Kabushiki Kaisha
    Inventors: Brenda Daos, Vincent Wu
  • Patent number: 7652798
    Abstract: This invention is directed to a system and method for storing print jobs. The system and method comprise acquiring print job data representative of a desired print job, which print job data is comprised of a PDL format associated with a selected printer device and selectively storing the print job data in a selected storage location or cabinet in a storage medium. The system and method further comprises acquiring print status information including data representative of a name associated with the print job data and data representative of a size of the print job data and selectively storing the print status information associatively with the print job data. The system and method also comprises selectively communicating the print job data to generate an image for display in an associated display device and selectively communicating the print job data to the selected printer device to obtain a printout thereof.
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: January 26, 2010
    Assignees: Toshiba Corporation, Toshiba Tec Kabushiki Kaisha
    Inventors: Min Kuo, Vincent Wu, Rohit Wadhwa
  • Patent number: 7603438
    Abstract: The present invention is directed to a system and method for the assisted entry of database schema entries. Schema input data is first received from an associated user and tested for acceptability. When the schema input data is unacceptable following the testing, the associated user is then prompted for corrected schema input data. The presence of software tools required to implement the schema instructions specified by the schema input data is then tested and a signal is generated when such required software is absent. A representation of the complete schema is then generated, including the schema input data, and the associated user is prompted to confirm the acceptability of the complete schema setup. The associated user then confirms the acceptability of the complete schema setup and the schema input data is then communicated, following user confirmation, to an associated database server for implementation.
    Type: Grant
    Filed: October 13, 2005
    Date of Patent: October 13, 2009
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventors: Brenda Daos, Vincent Wu, Karthik Logasundaram, Harpreet Singh
  • Patent number: 7587522
    Abstract: A system and method for setting device module loading sequence. The hardware configuration of the document processing device is scanned and relevant configuration information is collected. Following collection of the relevant configuration information, document processing device system settings are then scanned. The current hardware configuration and the system settings are then input as module loading parameters. Module dependencies and module priorities are then gathered from the system settings and used to generate a module loading sequence table. The modules designated by the table are then loaded in accordance with the generated sequence. When a module loading error is detected, the error is recorded in an error log, viewable by a system administrator, and analyzed by an error handling module. The error handling module then determines whether to halt all loading progress until the error is resolved, or alternatively continues with the module loading while simultaneously generating error log data.
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: September 8, 2009
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventor: Vincent Wu
  • Patent number: 7548325
    Abstract: The present invention is directed to a method and system for managing multiple format fonts in an image generating device. More particularly, the present invention is directed to a method and system to store a font in a selected storage area, remove a selected font stored in the selected storage area, and locate a selected font stored in a selected storage area.
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: June 16, 2009
    Assignees: Toshiba Corporation, Toshiba Tec Kabushiki Kaisha
    Inventors: Tony T. Quach, Vincent Wu, Truc Nguyen
  • Publication number: 20090114635
    Abstract: A method for raising chamber temperature includes steps of heating enclosed air in the chamber, and infusing the dry air into the chamber to mix with the enclosed air and push out the wet air. A heating apparatus is also disclosed, which will raise the chamber temperature and make the chamber isothermal in a short time so as to have the cost-effective advantage.
    Type: Application
    Filed: December 20, 2007
    Publication date: May 7, 2009
    Inventor: Vincent Wu
  • Patent number: 7412602
    Abstract: The present invention relates to a system and method for saving an image file to a network folder. The present invention enables users to specify access information for an image file, gives users greater flexibility in choosing a network folder as a destination for the image file, and reduces administrative workload in providing user access to the network folder. Generally, the present invention is directed to a system and method for saving an electronic image file to a network folder and comprises an image file to be saved; specifying means for specifying file access information; and associating means for associating the file access information with the image file to be saved, wherein as a result of the associating an access-restricted file is thereby created.
    Type: Grant
    Filed: September 30, 2003
    Date of Patent: August 12, 2008
    Assignees: Toshiba Corporation, Toshiba Tec Kabushiki Kaisha
    Inventors: David J. Park, Vincent Wu