IP Verse

CommWorks Solutions, LLC v. Realtek Semiconductor Corporation - 2:26-cv-00088

CommWorks Solutions, LLC v. Realtek Semiconductor Corporation (Case No. 2:26-cv-00088), filed on Feb 2, 2026 in the District Court, E.D. Texas involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.

Case Details

Case Number
2:26-cv-00088
Filing Date
Feb 2, 2026
Cause of Action
Patent Infringement
Status
-
Court
District Court, E.D. Texas
Nature of Suit
Patent

Parties Involved

The following parties are involved in this case, with their respective legal representatives for the case.

NameRepresented By
Realtek Semiconductor Corporation -
CommWorks Solutions, LLC -

Patents Involved

This case involves 7 patents, each of which is central to the dispute. These patents may be subject to claims of infringement, challenges to their validity, or other issues concerning their scope and enforcement.

Application NumberPatent Number
-US6891807B2
-US7911979B2
-US7027465B2
-US9554304B2
-US7463596B2
-US6832249B2
-US7177285B2

Docket Entries

The Docket Entries section provides a chronological list of all significant filings and court actions in this case.

DateDocket EntryType

Set alerts for critical docket entry

Feb 2, 2026Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by CommWorks Solutions, LLC identifying Corporate Parent Brainbox Innovations, LLC for CommWorks Solutions, LLC. (McDonough, James) (Entered: 02/02/2026)PACER Document
Feb 2, 2026Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (McDonough, James) (Entered: 02/02/2026)PACER Document
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)PACER Document
Feb 3, 2026Summons issued as to Realtek Semiconductor Corporation. (NKL) (Entered: 02/03/2026)PACER Document
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 2, 2026COMPLAINT For Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-11345073.), filed by CommWorks Solutions, LLC. (Attachments: # 1 Exhibit A-1. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 2 Exhibit A-2. Evidence of Use Regarding U.S. Patent No. 6,832,249, # 3 Exhibit B. Evidence of Use Regarding U.S. Patent No. 7,177,285, # 4 Exhibit C. Evidence of Use Regarding U.S. Patent No. 7,463,596, # 5 Exhibit D. Evidence of Use Regarding U.S. Patent No. 7,911,979, # 6 Exhibit E. Evidence of Use Regarding U.S. Patent No. RE44,904, # 7 Exhibit F. Evidence of Use Regarding U.S. Patent No. 7,027,465, # 8 Exhibit G. Evidence of Use Regarding U.S. Patent No. 6,891,807, # 9 Exhibit H. Evidence of Use Regarding U.S. Patent No. 9,554,304, # 10 Civil Cover Sheet, # 11 Additional Attachment(s) Proposed Summons) (Counsel is reminded to file form required by LR CV-4(a).)(McDonough, James) (Entered: 02/02/2026)Attachment
Feb 3, 2026Case assigned to District Judge Rodney Gilstrap. (NKL)PACER Document
Feb 3, 2026Case: CommWorks Solutions, LLC v. Realtek Semiconductor Corporation was filed on 2/3/2026 and assigned to Judge Gilstrap. The Notice Regarding Consent to Proceed Before Magistrate Judge form is provided via hyperlink. (NKL)PACER Document