Patents by Inventor Chung-Ping Wu

Chung-Ping 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).

  • Publication number: 20240088070
    Abstract: Provided is a package structure and a method of forming the same. The package structure includes a semiconductor package, a stacked patch antenna structure, and a plurality of conductive connectors. The semiconductor package includes a die. The stacked patch antenna structure is disposed on the semiconductor package, and separated from the semiconductor package by an air cavity. The plurality of conductive connectors is disposed in the air cavity between the semiconductor package and the stacked patch antenna structure to connect the semiconductor package and the stacked patch antenna structure.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chung-Yi Hsu, Kai-Chiang Wu, Yen-Ping Wang
  • Patent number: 11589058
    Abstract: Techniques are disclosed for multiplexing a dynamic bit-rate video stream with an audio stream received by a client device in a manner that allows the resulting multiplexed stream to be played back without disruption, despite dynamic changes in the bit rate of the video stream that may occur. A content server may stream both a video stream and an audio stream to a client device for playback. The client device may multiplex the video and audio streams prior to them being presented to a playback engine for decoding and playback to a user.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: February 21, 2023
    Assignee: NETFLIX, INC.
    Inventors: David Randall Ronca, Chung-Ping Wu, Yung-Hsiao Lai
  • Publication number: 20230017305
    Abstract: A variety of applications can include apparatus or methods that provide a well ring for resistive ground power domain segregation. The well ring can be implemented as a n-well in a p-type substrate. Resistive separation between ground domains can be generated by biasing a n-well ring to an external supply voltage. This approach can provide a procedure, from a process standpoint, that provides relatively high flexibility to design for chip floor planning and simulation, while providing sufficient noise rejection between independent ground power domains when correctly sized. Significant noise rejection between ground power domains can be attained.
    Type: Application
    Filed: April 27, 2022
    Publication date: January 19, 2023
    Inventors: Mattia Cichocki, Vladimir Mikhalev, Phani Bharadwaj Vanguri, James Eric Davis, Kenneth William Marr, Chiara Cerafogli, Michael James Irwin, Domenico Tuzi, Umberto Siciliani, Alessandro Alilla, Andrea Giovanni Xotta, Chung-Ping Wu, Luigi Marchese, Pasquale Conenna, Joonwoo Nam, Ishani Bhatt, Fulvio Rori, Andrea D'Alessandro, Michele Piccardi, Aleksey Prozapas, Luigi Pilolli, Violante Moschiano
  • Publication number: 20200084459
    Abstract: Techniques are disclosed for multiplexing a dynamic bit-rate video stream with an audio stream received by a client device in a manner that allows the resulting multiplexed stream to be played back without disruption, despite dynamic changes in the bit rate of the video stream that may occur. A content server may stream both a video stream and an audio stream to a client device for playback. The client device may multiplex the video and audio streams prior to them being presented to a playback engine for decoding and playback to a user.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 12, 2020
    Inventors: David Randall RONCA, Chung-Ping WU, Yung-Hsiao LAI
  • Patent number: 10484694
    Abstract: Techniques are disclosed for multiplexing a dynamic bit-rate video stream with an audio stream received by a client device in a manner that allows the resulting multiplexed stream to be played back without disruption, despite dynamic changes in the bit rate of the video stream that may occur. A content server may stream both a video stream and an audio stream to a client device for playback. The client device may multiplex the video and audio streams prior to them being presented to a playback engine for decoding and playback to a user.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: November 19, 2019
    Assignee: NETFLIX, INC.
    Inventors: David Randall Ronca, Chung-Ping Wu, Yung-Hsiao Lai
  • Patent number: 10097607
    Abstract: Embodiments for changing bit rates in streaming media are provided. As portions of a streaming media file are downloaded for playback, the size of the portion is compared with an expected size determined prior to initiating playback of streaming AV data. The portion of the media file may be padded such that the size of the portion matches the size specified prior to initiating playback of streaming AV data.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: October 9, 2018
    Assignee: NETFLIX, INC.
    Inventors: Chung-Ping Wu, Christian Kaiser, Yung-Hsiao Lai, James Mitch Zollinger, David Randall Ronca
  • Publication number: 20160219090
    Abstract: Embodiments for changing bit rates in streaming media are provided. As portions of a streaming media file are downloaded for playback, the size of the portion is compared with an expected size determined prior to initiating playback of streaming AV data. The portion of the media file may be padded such that the size of the portion matches the size specified prior to initiating playback of streaming AV data.
    Type: Application
    Filed: April 1, 2016
    Publication date: July 28, 2016
    Inventors: Chung-Ping WU, Christian Kaiser, Yung-Hsiao LAI, James Mitch ZOLLINGER, David Randall RONCA
  • Patent number: 9319696
    Abstract: Embodiments for changing bit rates in streaming media are provided. As portions of a streaming media file are downloaded for playback, the size of the portion is compared with an expected size determined prior to initiating playback of streaming AV data. The portion of the media file may be padded such that the size of the portion matches the size specified prior to initiating playback of streaming AV data.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: April 19, 2016
    Assignee: Netflix, Inc.
    Inventors: Chung-Ping Wu, Christian Kaiser, Yung-Hsiao Lai, James Mitch Zollinger, David Randall Ronca
  • Publication number: 20150222910
    Abstract: Techniques are disclosed for multiplexing a dynamic bit-rate video stream with an audio stream received by a client device in a manner that allows the resulting multiplexed stream to be played back without disruption, despite dynamic changes in the bit rate of the video stream that may occur. A content server may stream both a video stream and an audio stream to a client device for playback. The client device may multiplex the video and audio streams prior to them being presented to a playback engine for decoding and playback to a user.
    Type: Application
    Filed: April 13, 2015
    Publication date: August 6, 2015
    Inventors: David Randall RONCA, Chung-Ping WU, Yung-Hsiao LAI
  • Patent number: 9060187
    Abstract: Embodiments for changing bit rates in streaming media are provided. As portions of a streaming media file are downloaded for playback, the size of the portion is compared with an expected size determined prior to initiating playback of streaming AV data. The portion of the media file may be padded such that the size of the portion matches the size specified prior to initiating playback of streaming AV data.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: June 16, 2015
    Assignee: NETFLIX, INC.
    Inventors: Chung-Ping Wu, Christian Kaiser, Yung-Hsiao Lai, James Mitch Zollinger, David Randall Ronca
  • Patent number: 9009337
    Abstract: Techniques are disclosed for multiplexing a dynamic bit-rate video stream with an audio stream received by a client device in a manner that allows the resulting multiplexed stream to be played back without disruption, despite dynamic changes in the bit rate of the video stream that may occur. A content server may stream both a video stream and an audio stream to a client device for playback. The client device may multiplex the video and audio streams prior to them being presented to a playback engine for decoding and playback to a user.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: April 14, 2015
    Assignee: Netflix, Inc.
    Inventors: David Randall Ronca, Chung-Ping Wu, Yung-Hsiao Lai
  • Publication number: 20120278449
    Abstract: Embodiments for changing bit rates in streaming media are provided. As portions of a streaming media file are downloaded for playback, the size of the portion is compared with an expected size determined prior to initiating playback of streaming AV data. The portion of the media file may be padded such that the size of the portion matches the size specified prior to initiating playback of streaming AV data.
    Type: Application
    Filed: July 5, 2012
    Publication date: November 1, 2012
    Applicant: NETFLIX Inc.
    Inventors: Chung-Ping WU, Christian KAISER, Yung-Hsiao LAI, James Mitch ZOLLINGER, David Randall RONCA
  • Patent number: 8234715
    Abstract: Techniques are described herein for using cryptographic elements of the Advanced Access Content System (AACS) in a client-server environment to cryptographically authenticate client applications that are executing on non-revoked AACS-compliant playback devices. The techniques described herein may be used to protect a server application from providing information to client applications executing in non-AACS-compliant or revoked environments. In one embodiment, the techniques are used to authenticate a Blu-ray Disc Java Application executing on a non-revoked AACS-compliant Blu-ray Disc Player.
    Type: Grant
    Filed: April 13, 2009
    Date of Patent: July 31, 2012
    Assignee: Netflix, Inc.
    Inventors: Mitch Zollinger, Chung-ping Wu
  • Publication number: 20110044051
    Abstract: A conductive element and a lamp using the same are described. The conductive element includes a sleeve portion and a conductive portion, and the conductive element is applied to a lamp reflector. The lamp reflector has a main body and a neck portion connected to each other. The sleeve portion of the conductive element is installed in the neck portion, and then a discharge lamp tube through from the main body to the sleeve portion in the neck portion, and the conductive portion forms an included angle with the discharge lamp tube. Therefore, a length achieved after the discharge lamp tube and the lamp reflector are assembled together is shortened.
    Type: Application
    Filed: August 24, 2009
    Publication date: February 24, 2011
    Applicant: Glory Praise Photronics Corp.
    Inventors: Chung Ping Wu, Ting Ping Hsiao
  • Publication number: 20100262833
    Abstract: Techniques are described herein for using cryptographic elements of the Advanced Access Content System (AACS) in a client-server environment to cryptographically authenticate client applications that are executing on non-revoked AACS-compliant playback devices. The techniques described herein may be used to protect a server application from providing information to client applications executing in non-AACS-compliant or revoked environments. In one embodiment, the techniques are used to authenticate a Blu-ray Disc Java Application executing on a non-revoked AACS-compliant Blu-ray Disc Player.
    Type: Application
    Filed: April 13, 2009
    Publication date: October 14, 2010
    Inventors: Mitch Zollinger, Chung-ping Wu
  • Publication number: 20100158101
    Abstract: Embodiments for changing bit rates in streaming media are provided. As portions of a streaming media file are downloaded for playback, the size of the portion is compared with an expected size determined prior to initiating playback of streaming AV data. The portion of the media file may be padded such that the size of the portion matches the size specified prior to initiating playback of streaming AV data.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 24, 2010
    Inventors: CHUNG-PING WU, Christian Kaiser, Yung-Hsiao Lai, James Mitch Zollinger, David Randall Ronca
  • Publication number: 20100161825
    Abstract: Techniques are disclosed for multiplexing a dynamic bit-rate video stream with an audio stream received by a client device in a manner that allows the resulting multiplexed stream to be played back without disruption, despite dynamic changes in the bit rate of the video stream that may occur. A content server may stream both a video stream and an audio stream to a client device for playback. The client device may multiplex the video and audio streams prior to them being presented to a playback engine for decoding and playback to a user.
    Type: Application
    Filed: December 18, 2009
    Publication date: June 24, 2010
    Inventors: David Randall Ronca, Chung-Ping Wu, Yung-Hsiao Lai
  • Publication number: 20080298399
    Abstract: The present invention relates to methods for synchronizing the transmission and the reception of a media stream over a network, such as the Internet, comprising of a receiver clock having an adjustable reset value, where the adjustable reset value may be a function of the reference time for a receiver clock and the reference time for a sender clock.
    Type: Application
    Filed: May 15, 2008
    Publication date: December 4, 2008
    Applicant: AUGUSTA TECHNOLOGY, INC.
    Inventors: Dayin Gou, Chung-Ping Wu, Jiankun Li
  • Publication number: 20080046731
    Abstract: A content protection system for securely delivering audio/video data from a content server to a content client through an unsecured channel is disclosed. For each session, the content protection system comprises two phases. The first phase is client-server mutual authentication and session key establishment. In this phase, the content server and the content client verify each other's legitimacy, and at the same time exchange information so that both server and client can calculate or derive the same session key. In the second phase, audio/video data is encrypted with the session key in the content server, and then decrypted with the session key in the content client. If a version of server or client is found to be compromised, its ID will be put into a blacklist.
    Type: Application
    Filed: August 11, 2006
    Publication date: February 21, 2008
    Inventor: Chung-Ping Wu
  • Patent number: 6238088
    Abstract: A disposable plastic injection molded probe cap used in conjunction with a measuring probe of an infrared instant thermometer, essentially comprised of a closed end at the top and an open bell, wherein, the thinner closed end provided with a window portion is connected to the bell by side wall, a fastening portion of the side wall having its diameter slightly smaller than the outer diameter of the front end of said probe for the ear probe cap to interference fit to the front end of the measuring probe is formed at where near to the window portion, in addition, a flange can be formed on the side wall.
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: May 29, 2001
    Assignee: Norm Pacific Automation Corp.
    Inventor: Chung-Ping Wu