PatentTXED4:23-cv-00594

Mobility Workx, LLC v. AT&T Inc.

Summary

Mobility Workx sued AT&T for patent infringement over undisclosed wireless technology.

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

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Counsel of record

For the plaintiff
For the defendant
Court
TXED
Docket no.
4:23-cv-00594
Nature of suit
Patent
Filed
2023-06-23
Last filing
2024-07-26

Cause

35:271 Patent Infringement

Entities in this case

Parties

David Keyzer AT&T Services Inc AT&T Mobility, LLC AT&T Communications LLC AT&T Corp AT&T Inc Mobility Workx, LLC

Docket entries

  1. #592024-07-26

    Notice of Filing of Patent/Trademark Form (AO 120)

  2. #582024-07-26

    Order on Motion to Dismiss

  3. #572024-07-03

    JOINT MOTION to Dismiss by Mobility Workx, LLC. (Attachments: # 1 Proposed Order)(Ravicher, Daniel) (Entered: 07/03/2024)

  4. #562024-05-28

    ORDER. The Court hereby ORDERS the parties to appropriately divide and pay $14,551.50 to the Law Office of David Keyzer, P.C., 5170 Golden Foothill Parkway, El Dorado Hills, CA 95762 US [Invoice #1369; Matter ID 10003-10042] within thirty (30) days from the entry of this Order. Signed by District Judge Amos L. Mazzant, III on 5/28/2024. (jmb) (Entered: 05/28/2024)

  5. 2024-05-17

    Minute Entry for proceedings held before District Judge Amos L. Mazzant, III: Markman Hearing not held on 5/17/2024, Status Conference held on 5/17/2024. Parties advised case settled. Court orally grants 60 day stay for paperwork. Attorney Appearances: Plaintiff - Daniel Ravicher, Michael Machat; Defense - David Frist, Ross Barton. (No exhibits) (Court Reporter Chris Bickham.) (kkc)

  6. 2024-05-17

    Markman Hearing AND Status Conference

  7. #552024-05-13

    NOTICE of Attorney Appearance by Samuel Franklin Baxter on behalf of AT&T Corp, AT&T Mobility, LLC, AT&T Services Inc (Baxter, Samuel) (Entered: 05/13/2024)

  8. #542024-05-13

    NOTICE of Attorney Appearance by Nicholas M Mathews on behalf of AT&T Corp, AT&T Mobility, LLC, AT&T Services Inc (Mathews, Nicholas) (Entered: 05/13/2024)

  9. #532024-04-26

    REPLY CLAIM CONSTRUCTION BRIEF filed by Mobility Workx, LLC. (Ravicher, Daniel) (Entered: 04/26/2024)

  10. #522024-04-26

    Joint Claim Construction Chart (Ravicher, Daniel) (Entered: 04/26/2024)

  11. 2023-11-07

    The Court hereby CANCELS the November 14, 2023 Scheduling Conference; the Court will enter a Scheduling Order. (No attachment) (tls)

  12. 2023-11-07

    Remark

  13. 2023-07-25

    Update Answer Deadline

  14. 2023-07-25

    Answer Due Deadline Updated for AT&T Communications LLC to 8/28/2023; AT&T Corp to 8/28/2023; AT&T Inc to 8/28/2023; AT&T Mobility, LLC to 8/28/2023; AT&T Services Inc to 8/28/2023. (mcg)

  15. 2023-07-11

    NOTICE of Deficiency regarding 13 Affidavit of Service: INCORRECT DOCKET EVENT. Correction should be made by ONE BUSINESS DAY. (mcg)

  16. 2023-07-11

    Notice of Deficiency

  17. 2023-06-27

    Case Assigned/Reassigned

  18. 2023-06-27

    Notice of Magistrate Availability

  19. 2023-06-27

    In accordance with the provisions of 28 USC Section 636(c), you are hereby notified that a U.S. Magistrate Judge of this district court is available to conduct any or all proceedings in this case including a jury or non-jury trial and to order the entry of a final judgment. The form Consent to Proceed Before Magistrate Judge is available on our website. All signed consent forms, excluding pro se parties, should be filed electronically using the event Notice Regarding Consent to Proceed Before Magistrate Judge. (mcg)

  20. 2023-06-23

    Case Assigned to District Judge Amos L. Mazzant, III. (mcg)

Docket history from CourtListener/RECAP — most recent first.

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View on CourtListener →Open in feed →Last updated 2026-05-19