Patents by Inventor Daniel S. Kwoh

Daniel S. Kwoh 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: 20100310238
    Abstract: A television system provides access to Internet data simultaneously with a displayed television program. Data units including data address sites available through a networked computer system such as the Internet are embedded in a television signal along with a television program. Information representing the data address site, such as an icon or descriptive text, is displayed simultaneously with the television program on the television. If the user selects the data address site, a data retrieval terminal in two-way communication with the network and associated with the television establishes a connection with the network and requests the data corresponding to the selected data address site. The retrieved information is then formatted for display.
    Type: Application
    Filed: June 22, 2010
    Publication date: December 9, 2010
    Applicant: Gemstar Development Corp.
    Inventors: Douglas B. Macrae, Henry C. Yuen, Roy J. Mankovitz, Elsie Y. Leung, Daniel S. Kwoh, Thomas E. Westberg
  • Publication number: 20100275230
    Abstract: A television viewer uses a PIP format for display of program related information such as television program listings from a program schedule data base in the background and moving, real time or stored video clip images of a program selected from the displayed listings in the PIP window. All the text of the background information lies outside the PIP window. In one embodiment, as the viewer selects a particular program from the display of current television program listings by means of a cursor or a code number, the corresponding program automatically appears in the PIP window.
    Type: Application
    Filed: April 29, 2010
    Publication date: October 28, 2010
    Applicant: GEMSTAR DEVELOPMENT CORPORATION
    Inventors: Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz, Elsie Leung
  • Publication number: 20100223643
    Abstract: In one embodiment, the invention is a system and method for simultaneously displaying advertisements with an electronic program guide (EPG). The system displays television schedule information in rows of schedule information items including the time and channel for least a portion of the displayed television schedule information items. An advertisement is selected for display from a plurality of advertisements, and the selected advertisement is displayed between two rows of the schedule information items simultaneously with the displayed television schedule information items.
    Type: Application
    Filed: May 11, 2010
    Publication date: September 2, 2010
    Applicant: INDEX SYSTEMS, INC.
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung
  • Publication number: 20100157156
    Abstract: A television viewer uses a PIP format for display of program related information such as television program listings from a program schedule data base in the background and moving, real time images of a program selected from the displayed listings in the PIP window. All the text of the background information lies outside the PIP window. In one embodiment, as the viewer selects a particular program from the display of current television program listings by means of a cursor or a code number, the corresponding program automatically appears in the PIP window.
    Type: Application
    Filed: December 16, 2009
    Publication date: June 24, 2010
    Applicant: Rovi Technologies Corporation
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung
  • Publication number: 20100118187
    Abstract: A television system provides access to Internet data simultaneously with a displayed television program. Data units including data address sites available through a networked computer system such as the Internet are embedded in a television signal along with a television program. Information representing the data address site, such as an icon or descriptive text, is displayed simultaneously with the television program on the television. If the user selects the data address site, a data retrieval terminal in two-way communication with the network and associated with the television establishes a connection with the network and requests the data corresponding to the selected data address site. The retrieved information is then formatted for display.
    Type: Application
    Filed: August 31, 2009
    Publication date: May 13, 2010
    Applicant: Gemstar Development Corp.
    Inventors: Douglas B. Macrae, Henry C. Yuen, Roy J. Mankovitz, Elsie Y. Leung, Daniel S. Kwoh, Thomas E. Westberg
  • Publication number: 20100115556
    Abstract: A television viewer uses a PIP format for display of program related information such as television program listings from a program schedule data base in the background and moving, real time or stored video clip images of a program selected from the displayed listings in the PIP window. All the text of the background information lies outside the PIP window. In one embodiment, as the viewer selects a particular program from the display of current television program listings by means of a cursor or a code number, the corresponding program automatically appears in the PIP window.
    Type: Application
    Filed: August 31, 2009
    Publication date: May 6, 2010
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elise Y. Leung
  • Patent number: 7663700
    Abstract: A television system has a television viewing mode and a guide mode. The guide mode includes an electronic program guide (EPG), which provides the viewer program information for tuned programs, and a tape index guide (TIG), which provides information for programs recorded on a video cassette. In both guides, real time images of a program are displayed in a PIP window on the television screen and guide information is displayed in the background. In both guides, the viewer may switch between a currently telecast program or a recorded program. The viewer may access either guide from the television mode and vice versa. In the guide mode, the viewer may independently switch the guide information and the type of program, i.e., tuned or recorded, in the PIP window.
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: February 16, 2010
    Assignee: Index Systems, Inc.
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung
  • Publication number: 20090307724
    Abstract: A television system comprises an electronic program guide (EPG) including a picture-in-picture (PIP) window and means for returning to a last channel viewed full screen (LCF) in a television viewing mode prior to entering the guide mode. The EPG displays a program list including a listing for the LCF and text identifying it as such. This last channel listing is positioned at the top of a program list area in the guide. The viewer returns directly to the LCF in the television viewing mode by setting a cursor to the last channel listing prior to exiting the guide mode. In guides including listings for future programs, the last channel listing remains in a designated position of the program list area.
    Type: Application
    Filed: August 13, 2009
    Publication date: December 10, 2009
    Applicant: Index System, Inc.
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung
  • Patent number: 7594243
    Abstract: A television system comprises an electronic program guide (EPG) including a picture-in-picture (PIP) window and means for returning to a last channel viewed full screen (LCF) in a television viewing mode prior to entering the guide mode. The EPG displays a program list including a listing for the LCF and text identifying it as such. This last channel listing is positioned at the top of a program list area in the guide. The viewer returns directly to the LCF in the television viewing mode by setting a cursor to the last channel listing prior to exiting the guide mode. In guides including listings for future programs, the last channel listing remains in a designated position of the program list area.
    Type: Grant
    Filed: August 11, 2003
    Date of Patent: September 22, 2009
    Assignee: Index Systems, Inc.
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung
  • Patent number: 7499628
    Abstract: Operation of a video cassette player is facilitated by providing a VBI decoder which decodes information, such as title, channel, date, time and length of broadcast programs and utilizing the information in providing directory of the programs as well as control of the VCR. The video cassette player is also provided with a VBI encoder for inserting control as well as directory information into the tape, either in the VBI portions of the video track or in the control track.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: March 3, 2009
    Assignee: Index Systems inc.
    Inventors: Henry C. Yuen, Daniel S. Kwoh, Roy J. Mankovitz, Carl Hindman, Hing Y. Ngai, Yee Kong Ng, Elsie Y. Leung
  • Publication number: 20080301733
    Abstract: In one embodiment, the invention is a system and method for simultaneously displaying advertisements with an electronic program guide (EPG). The system displays television schedule information in rows of schedule information items including the time and channel for at least a portion of the displayed television schedule information items. An advertisement is selected for display from a plurality of advertisements, and the selected advertisement is displayed between two rows of the schedule information items simultaneously with the displayed television schedule information items.
    Type: Application
    Filed: August 20, 2007
    Publication date: December 4, 2008
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung
  • Publication number: 20080184293
    Abstract: A television system has a television viewing mode and a guide mode. The guide mode includes an electronic program guide (EPG), which provides the viewer program information for tuned programs, and a tape index guide (TIG), which provides information for programs recorded on a video cassette. In both guides, real time images of a program are displayed in a PIP window on the television screen and guide information is displayed in the background. In both guides, the viewer may switch between a currently telecast program or a recorded program. The viewer may access either guide from the television mode and vice versa. In the guide mode, the viewer may independently switch the guide information and the type of program, i.e., tuned or recorded, in the PIP window.
    Type: Application
    Filed: August 20, 2007
    Publication date: July 31, 2008
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung
  • Publication number: 20080184286
    Abstract: A television viewer uses a PIP format for display of program related information such as television program listings from a program schedule data base in the background and moving, real time or stored video clip images of a program selected from the displayed listings in the PIP window. All the text of the background information lies outside the PIP window. In one embodiment, as the viewer selects a particular program from the display of current television program listings by means of a cursor or a code number, the corresponding program automatically appears in the PIP window.
    Type: Application
    Filed: August 20, 2007
    Publication date: July 31, 2008
    Inventors: Daniel S. Kwoh, Roy J. Mankovitz, Elsie Leung
  • Publication number: 20080178223
    Abstract: A television viewer uses a PIP format for display of program related information such as television program listings from a program schedule data base in the background and moving, real time or stored video clip images of a program selected from the displayed listings in the PIP window. All the text of the background information lies outside the PIP window. In one embodiment, as the viewer selects a particular program from the display of current television program listings by means of a cursor or a code number, the corresponding program automatically appears in the PIP window.
    Type: Application
    Filed: August 20, 2007
    Publication date: July 24, 2008
    Inventors: Daniel S. Kwoh, Roy J. Mankovitz, Elsie Leung
  • Publication number: 20080131080
    Abstract: Digital compressed codes, associated with advertisements enable a user to selectively record additional information, which would be broadcast on a television channel at a later time. The advertisement could be print advertisement or broadcast advertisement on television or radio. The user enters the digital code (I code) associated with an advertisement into a unit with a decoding means which automatically converts the code into CTL (channel, time and length). The unit within a twenty four hour period activates a VCR to record information on the television channel at the right time for the proper length of time. The decoded channel, time and length information can be communicated directly to a VCR and used by the VCR directly to automatically activate the VCR to record a given television information broadcast corresponding to the communicated channel, time and length.
    Type: Application
    Filed: May 29, 2007
    Publication date: June 5, 2008
    Inventors: Henry C. Yuen, Daniel S. Kwoh
  • Patent number: 7239798
    Abstract: Digital compressed codes, associated with advertisements enable a user to selectively record additional information, which would be broadcast on a television channel at a later time. The advertisement could be print advertisement or broadcast advertisement on television or radio. The user enters the digital code (I code) associated with an advertisement into a unit with a decoding means which automatically converts the code into CTL (channel, time and length). The unit within a twenty four hour period activates a VCR to record information on the television channel at the right time for the proper length of time. The decoded channel, time and length information can be communicated directly to a VCR and used by the VCR directly to automatically activate the VCR to record a given television information broadcast corresponding to the communicated channel, time and length.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: July 3, 2007
    Assignee: Gemstar Development Corporation
    Inventors: Henry C. Yuen, Daniel S. Kwoh
  • Patent number: 6868226
    Abstract: An apparatus for providing voice titles for recorded programs includes a recorder (11,19) for recording on a sequential recording medium, which has an audio recording portion (242) and a control recording portion (246). A control input (222) is provided for indicating a start of a voice title and the start indicator (252) is recorded on the control recording portion of the sequential medium. A microphone (264) or other device is provided for entering a voice title and for recording the entered voice title onto the audio recording portion of the sequential medium sequentially following the recorded indication of the start of the voice title in the control recording portion. A control input (222) is provided for indicating an end of the voice title and the end indicator (254) is recorded onto the control recording portion of the sequential medium sequentially following the recorded voice title in the audio recording portion.
    Type: Grant
    Filed: December 30, 1998
    Date of Patent: March 15, 2005
    Assignee: Index Systems, Inc.
    Inventors: Daniel S. Kwoh, Henry C. Yuen
  • Publication number: 20040261108
    Abstract: A television system has a television viewing mode and a guide mode. The guide mode includes an electronic program guide (EPG), which provides the viewer program information for tuned programs, and a tape index guide (TIG), which provides information for programs recorded on a video cassette. In both guides, real time images of a program are displayed in a PIP window on the television screen and guide information is displayed in the background. In both guides, the viewer may switch between a currently telecast program or a recorded program. The viewer may access either guide from the television mode and vice versa. In the guide mode, the viewer may independently switch the guide information and the type of program, i.e., tuned or recorded, in the PIP window.
    Type: Application
    Filed: April 6, 2004
    Publication date: December 23, 2004
    Applicant: Index Systems, Inc.
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung
  • Publication number: 20040230992
    Abstract: A television viewer uses a PIP format for display of program related information such as television program listings from a program schedule data base in the background and moving, real time or stored video clip images of a program selected from the displayed listings in the PIP window. All the text of the background information lies outside the PIP window. In one embodiment, as the viewer selects a particular program from the display of current television program listings by means of a cursor or a code number, the corresponding program automatically appears in the PIP window.
    Type: Application
    Filed: January 6, 2004
    Publication date: November 18, 2004
    Applicant: Gemstar Development Corporation
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh, Elsie Y. Leung
  • Patent number: RE41993
    Abstract: An apparatus and method for parental control of television programs. Program schedule information including program titles are stored in a memory and displayed on a monitor. Compressed code is entered for the programs to be blocked. Alternatively, one or more program titles are selected from the displayed program schedule information for blocking by a parental control circuitry connected to a controller.
    Type: Grant
    Filed: November 20, 2003
    Date of Patent: December 7, 2010
    Assignee: Gemstar Development Corporation
    Inventors: Henry C. Yuen, Roy J. Mankovitz, Daniel S. Kwoh