Explore the details of the Freedom Patents LLC v. Realtek Semiconductor Corporation case under case number 4:2025cv00426 involving a cause of action for Patent Infringement. Review key information about the parties involved, the patents in question, and the docket entries.

Case Details

Case Number
4:2025cv00426
Filing Date
Apr 24, 2025
Cause of Action
Patent Infringement
Status
OPEN
Case Link
View Case
Nature of Suit
830

Plaintiffs

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

CompanyRepresented By
Freedom Patents LLC
Antonelli, Harrington & Thompson LLP
The Stafford Davis Firm, PC - Tyler

Defendants

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

CompanyRepresented By
Realtek Semiconductor Corporation -

Patents Involved in the Case

This case involves 3 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
12088285US8514815B2
12094441US8374096B2
12293458US8284686B2

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

May 21, 2025CORRECTED MOTION for Leave to Serve Defendant Realtek Through Alternate Means Under Fed. R. Civ. P. 4(F)(3) by Freedom Patents LLC. (Attachments: # 1 Exhibit 1 [Excerpt of Realtek 2024 Annual Report], # 2 Exhibit 2 [Letter Sent to Cortina Access, Inc.], # 3 Exhibit 3 [Cortina FedEx Delivery Confirmation], # 4 Exhibit 4 [Letter from M. Chang], # 5 Exhibit 5 [Letter Sent to Realtek], # 6 Exhibit 6 [Realtek FedEx Tracking], # 7 Exhibit 7 [USA Contact - Realtek], # 8 Exhibit 8 [Public Relations - Realtek], # 9 Exhibit 9 [Investor Relations - Realtek], # 10 Proposed Order)(Price, Hannah) (Entered: 05/21/2025)CORRECTED MOTION
May 21, 2025 MOTION for Leave to Serve Defendant Realtek Through Alternate Means Under Fed. R. Civ. P. 4(F)(3) by Freedom Patents LLC. (Attachments: # 1 Exhibit 1 [Excerpt of Realtek 2024 Annual Report], # 2 Exhibit 2 [Letter Sent to Cortina Access, Inc.], # 3 Exhibit 3 [Cortina FedEx Delivery Confirmation], # 4 Exhibit 4 [Letter from M. Chang], # 5 Exhibit 5 [Letter sent to Realtek], # 6 Exhibit 6 [Realtek FedEx Tracking], # 7 Exhibit 7 [USA Contact - Realtek], # 8 Exhibit 8 [Public Relations - Realtek], # 9 Exhibit 9 [Investor Relations - Realtek], # 10 Proposed Order)(Price, Hannah) Terminated by Corrected filing Dkt. 8 Modified on 5/21/2025 (CLC). (Entered: 05/21/2025)MOTION
May 5, 2025SUMMONS Returned Executed by Freedom Patents LLC. Realtek Semiconductor Corporation served on 4/25/2025. (Harrington, Zachariah) (Entered: 05/05/2025)SUMMONS
Apr 25, 2025 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by Freedom Patents LLC (Harrington, Zachariah) (Entered: 04/25/2025)-
Apr 24, 2025SUMMONS Issued as to Realtek Semiconductor Corporation. (jmb) (Entered: 04/24/2025)SUMMONS
Apr 24, 2025 NOTICE of Related Cases by Freedom Patents LLC (Harrington, Zachariah) (Entered: 04/24/2025)NOTICE
Apr 24, 2025 Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Harrington, Zachariah) (Entered: 04/24/2025)-
Apr 24, 2025COMPLAINT for Patent Infringement against Realtek Semiconductor Corporation ( Filing fee $ 405 receipt number ATXEDC-10801179.), filed by Freedom Patents LLC. (Attachments: # 1 Civil Cover Sheet, # 2 Exhibit A [686 Patent vs. Realtek 802.11ax MIMO Wi-Fi Accused Products], # 3 Exhibit B ['096 Patent vs. Realtek 802.11ax MIMO Wi-Fi Accused Products], # 4 Exhibit C [815 Patent vs. Realtek 802.11ax MIMO Wi-Fi Accused Products])(Harrington, Zachariah) (Entered: 04/24/2025)COMPLAINT