DivX, LLC v. Realtek Semiconductor Corporation

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Summary

DivX sues Realtek and LG Electronics for patent infringement over video codec technology.

Summary generated by AI from public docket data. Verify against the original filing before relying on it.

Coverage vs reality meter

Coverage vs realityNo signal

Latest ruling: neutral (2025-07-01)

Coverage sentiment vs. docket activity over time

Coverage sentiment vs. docket activity over time▲ plaintiff-favorable▼ defendant-favorableDocketFiled 2024-07-102024-11-18 · filing · favors plaintiff MODIFIED ENTRY: CONFIDENTIAL RESPONSE BRIEF FILED by Appellee DivX, LLC. Service: 11/18/…2025-07-01 · ruling · favors neutral Dispositive Clerk Order FiledJul 24Jan 25Jul 25filingruling■ plaintiff■ defendantweekly coverage · docket events

Counsel of record

For the plaintiff
For the defendant
  • Independent counselTheodore J. Angelis
Court
U.S. Court of Appeals for the Federal Circuit
Docket no.
24-2061
Nature of suit
Patent
Filed
2024-07-10
Last filing
2025-07-01

Entities in this case

Parties

DIVX, LLC (plaintiff) LG ELECTRONICS USA, INC. (defendant) LG ELECTRONICS INC. (defendant) REALTEK SEMICONDUCTOR CORPORATION (defendant)

Docket entries

  1. #392025-07-01

    Dispositive Clerk Order Filed

  2. #202024-11-18

    MODIFIED ENTRY: CONFIDENTIAL RESPONSE BRIEF FILED by Appellee DivX, LLC. Service: 11/18/2024 by email. [1047962]--[Edited 11/22/2024 by GWK to upload text-searchable document - compliance review complete] [Michael Renaud] [Entered: 11/18/2024 09:54 PM]

  3. #192024-11-18

    MODIFIED ENTRY: RESPONSE BRIEF FILED by Appellee DivX, LLC. Service: 11/18/2024 by email. Unless ordered otherwise, any responsive deadline runs from the date of service of this brief. See Fed. Cir. R. 31. [1047961] --[Edited 11/22/2024 by GWK to upload text-searchable document - compliance review complete] [Michael Renaud] [Entered: 11/18/2024 09:51 PM]

  4. #182024-10-09

    MODIFIED ENTRY: OPENING BRIEF FILED by Appellant Realtek Semiconductor Corporation. Service: 10/09/2024 by email. Unless ordered otherwise, any responsive deadline runs from the date of service of this brief. See Fed. Cir. R. 31. [1038660] --[Edited 10/16/2024 by GWK - Reason: compliance review complete] [Theodore Angelis] [Entered: 10/09/2024 07:54 PM]

  5. #172024-09-16

    **TEXT ONLY** ORDER granting motion to extend time to file brief [16] filed by Appellant Realtek Semiconductor Corporation. The opening brief is due 10/09/2024. Service as of this date by the Clerk of Court. This order has been issued without an attached document and is official and binding. [1032452] [IMH] [Entered: 09/16/2024 02:35 PM]

  6. #162024-09-12

    MOTION of Appellant Realtek Semiconductor Corporation to extend the time to 10/09/2024 to file brief. Service: 09/12/2024 by email. [1031905] [24-2061] [Theodore Angelis] [Entered: 09/12/2024 07:30 PM]

  7. #152024-09-12

    NOTICE OF NON-COMPLIANCE: The submission of Appellant Realtek Semiconductor Corporation, Motion [14], is not in compliance with the rules of this court (see attached). Compliant document due on 09/19/2024. Service as of this date by the Clerk of Court. [1031791] [IMH] [Entered: 09/12/2024 03:07 PM]

  8. #142024-09-09

    MOTION of Appellant Realtek Semiconductor Corporation to extend the time to 10/09/2024 to file brief. Service: 09/09/2024 by email. [1030939] [24-2061] This document is non-compliant. See Doc No.[15] [Theodore Angelis] [Entered: 09/09/2024 05:10 PM]

  9. #132024-08-19

    Corrected Docketing Statement for the Appellant Realtek Semiconductor Corporation. Service: 08/19/2024 by email. [1026107] [24-2061] [Theodore Angelis] [Entered: 08/19/2024 05:13 PM]

  10. #122024-08-19

    Notice to Appellant Realtek Semiconductor Corporation: The record of this case indicates that no corrected Docketing Statement under FCR 47.6 has been filed. Failure to file required documents may result in dismissal or other action as deemed appropriate by the court. See FCR 25(h). Service as of this date by the Clerk of Court. [1026073] [GWK] [Entered: 08/19/2024 04:07 PM]

  11. #112024-07-26

    Corrected Entry of Appearance for Michael Renaud; Adam Rizk; Matthew A. Karambelas; and Nana Liu as counsel for Appellee DivX, LLC. Service: 07/26/2024 by email. [1020790] [24-2061] [Michael Renaud] [Entered: 07/26/2024 12:22 PM]

  12. #102024-07-25

    NOTICE OF NON-COMPLIANCE: The submission of Appellant Realtek Semiconductor Corporation, Docketing Statement [4], is not in compliance with the rules of this court (see attached). Compliant document due on 08/01/2024. Service as of this date by the Clerk of Court. [1020581] [IMH] [Entered: 07/25/2024 01:47 PM]

  13. #92024-07-25

    NOTICE OF NON-COMPLIANCE: The submission of Appellee DivX, LLC, Entry of Appearance [6], is not in compliance with the rules of this court (see attached). Compliant document due on 08/01/2024. Service as of this date by the Clerk of Court. [1020575] [IMH] [Entered: 07/25/2024 01:39 PM]

  14. #82024-07-24

    Docketing Statement for the Appellee DivX, LLC. Service: 07/24/2024 by email. [1020435] [24-2061] [Michael Renaud] [Entered: 07/24/2024 09:03 PM]

  15. #72024-07-24

    Certificate of Interest for Appellee DivX, LLC. Service: 07/24/2024 by email. [1020434] [24-2061] [Michael Renaud] [Entered: 07/24/2024 09:01 PM]

  16. #62024-07-24

    Entry of Appearance for Michael T. Renaud; Adam Rizk; Matthew A. Karambelas; and Nana Liu as counsel for Appellee DivX, LLC. Service: 07/24/2024 by email. [1020433] [24-2061] This document is non-compliant. See Doc No.[9] [Michael Renaud] [Entered: 07/24/2024 09:00 PM]

  17. #52024-07-24

    Notice of Related Case Information for Appellant Realtek Semiconductor Corporation. Service: 07/24/2024 by email. [1020423] [24-2061] [Theodore Angelis] [Entered: 07/24/2024 05:49 PM]

  18. #42024-07-24

    Docketing Statement for the Appellant Realtek Semiconductor Corporation. Service: 07/24/2024 by email. [1020422] [24-2061] This document is non-compliant. See Doc No.[10] [Theodore Angelis] [Entered: 07/24/2024 05:48 PM]

  19. #32024-07-24

    Certificate of Interest for Appellant Realtek Semiconductor Corporation. Service: 07/24/2024 by email. [1020421] [24-2061] [Theodore Angelis] [Entered: 07/24/2024 05:47 PM]

  20. #22024-07-19

    Entry of Appearance for Theodore J. Angelis as counsel for Appellant Realtek Semiconductor Corporation. Service: 07/19/2024 by email. [1019068] [24-2061] [Theodore Angelis] [Entered: 07/19/2024 12:35 PM]

Docket history from CourtListener/RECAP — most recent first.

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