Bison Patent Licensing LLC v. Samsung Electronics Co., Ltd.

This patent infringement litigation, Bison Patent Licensing LLC v. [[Samsung Electronics Co.](/litigations/by-defendant/Samsung%20Electronics%20Co.), Ltd.](/litigations/by-plaintiff/Samsung%20Electronics%20Co.%2C%20Ltd.), was initiated by Bison Patent Licensing LLC, a non-practicing entity (NPE) established in 2022 that owns a substantial patent portfolio acquired from CommScope. Samsung Electronics Co., Ltd. is a global operating company specializing in consumer electronics and technology. Bison Patent Licensing accused Samsung of infringing eight U.S. patents, including US Patent 9,693,030. The patents generally relate to diverse technologies, including femtocell architecture, user equipment (UE) location estimation, and digital rights management (DRM) for media. Specifically, US Patent 9,693,030 describes a digital video content distribution system with digital rights management for securely distributing and managing digital video content.

The case was filed in the U.S. District Court for the Eastern District of Texas, a venue widely known for its "rocket docket" status, which offers a fast track for trials and is often perceived as plaintiff-friendly in patent litigation. This district's procedural rules and judicial discretion are attractive to patentees, particularly NPEs, due to its historical reputation for higher plaintiff success rates and significant damages awards. While a specific presiding judge for this case was not explicitly identified in public summaries, the court's characteristics make it a strategic choice for patent assertions.

Notably, the case concluded with exceptional speed, being filed on April 29, 2025, and terminated just 98 days later on August 5, 2025, with a dismissal with prejudice. This rapid resolution, significantly faster than the median for multi-patent NPE suits in the Eastern District of Texas, suggests a swift settlement or licensing agreement between the parties. The dismissal with prejudice means Bison Patent Licensing LLC cannot re-file the same claims against Samsung on these eight patents. Each party bore its own costs, expenses, and attorneys' fees, indicating a probable confidential resolution without a judicial merits adjudication. This outcome provides Samsung with a durable litigation shield against Bison regarding this specific patent portfolio.

Swift Dismissal in Bison Patent Licensing v. Samsung Electronics Patent Infringement Case

Marshall, TX – The patent infringement lawsuit filed by Bison Patent Licensing LLC against Samsung Electronics Co., Ltd. in the U.S. District Court for the Eastern District of Texas (Case No. 2:25-cv-00448) concluded rapidly with a dismissal with prejudice on August 5, 2025, just 98 days after its filing on April 29, 2025. Each party was ordered to bear its own costs, expenses, and attorneys' fees.

Key Legal Developments and Outcome:

Filing & Initial Pleadings (April 29, 2025):
Bison Patent Licensing LLC, a non-practicing entity, initiated the lawsuit by filing a complaint against Samsung Electronics Co., Ltd. in the Eastern District of Texas. The complaint asserted infringement of eight U.S. patents. While the specific list of all eight patents was not fully detailed in public summaries, the case metadata indicates U.S. Patent 9,693,030 was among those at issue. The asserted patents broadly covered technologies such as femtocell architecture, UMTS UE location estimation, multiple range estimation, total flight time ratio pattern matching, location boosting using proximity information, media DRM APIs in hosted architectures, alert generation from detector outputs, and media center processing upgrades. Due to the swift resolution, no answer or counterclaims were filed by Samsung before the case's termination.

Pre-trial Motions:
Given the expedited timeline of 98 days from filing to dismissal, there were no substantive pre-trial motions such as motions to dismiss, transfer, stay pending IPR, or for summary judgment.

Claim Construction (Markman) Outcomes:
The case did not reach the claim construction (Markman) stage due to its early dismissal.

Discovery Milestones with Strategic Significance:
No significant discovery milestones were reached or reported given the rapid resolution.

Trial Events, Verdict, and Post-trial Motions:
The case did not proceed to trial, and therefore, there was no verdict or any post-trial motions.

Settlement, Dismissal, or Judgment (August 5, 2025):
The litigation concluded with a Notice of Voluntary Dismissal with prejudice filed by Bison Patent Licensing LLC under Fed. R. Civ. P. 41(a)(1)(A)(i). The Court formally accepted the notice and closed the case, stipulating that each party would bear its own costs and fees. A dismissal with prejudice permanently bars Bison from re-filing the same claims against Samsung on the asserted eight patents in any federal court. The quick resolution and the "with prejudice" designation suggest that the parties likely reached a private settlement, such as a license agreement or a covenant not to sue, before any significant litigation costs were incurred.

Parallel PTAB IPR/PGR Proceedings:
A targeted search of the USPTO's Patent Trial and Appeal Board (PTAB) database (P-TACTS) for U.S. Patent 9,693,030 reveals no initiated or ongoing Inter Partes Review (IPR) or Post-Grant Review (PGR) proceedings. Therefore, no parallel PTAB proceedings affected this district court litigation.

Press coverage indicates that the patent litigation between Bison Patent Licensing LLC and Samsung Electronics Co., Ltd. (Case No. 2:25-cv-00448), involving US patent 9693030 among others, was resolved swiftly through a dismissal with prejudice on August 5, 2025, just 98 days after its filing on April 29, 2025. PatSnap reported that Bison Patent Licensing LLC, identified as a non-practicing entity (NPE), asserted eight patents against Samsung spanning technologies such as femtocell architecture, UE location estimation, and media digital rights management (DRM). The rapid resolution time, significantly shorter than the Eastern District of Texas median for multi-patent NPE suits, suggests a private resolution, such as a license, covenant not to sue, or settlement, rather than a merits-based adjudication.

The terms of the dismissal stipulated that each party would bear its own costs, expenses, and attorneys' fees. While the public record is silent on any financial terms of a private settlement, the "with-prejudice" dismissal provides Samsung with a durable litigation shield against Bison concerning this specific eight-patent portfolio. RPX Corporation also noted this case as Bison Patent Licensing LLC's initial suit, which was dismissed with prejudice following an "earlier noticed settlement," before Bison proceeded to file a new suit against LG Electronics asserting an overlapping set of patents.

No specific damages sought or awarded were reported by the found press, nor were detailed settlement terms disclosed beyond the fact that a settlement likely occurred and led to the dismissal. The significance of the case, as highlighted by PatSnap, lies in its extremely quick resolution, underscoring the efficiency of private agreements in certain patent disputes, particularly with NPEs. The coverage does not present differing accounts or executive statements, focusing instead on the procedural outcome and its implications for the parties involved.

Sources

• patsnap.com
• pacermonitor.com
• rpxcorp.com

In the patent infringement case Bison Patent Licensing LLC v. Samsung Electronics Co., Ltd., the plaintiff, Bison Patent Licensing LLC, was represented by Kent & Risley LLC.

While the search results confirm the firm, specific individual attorneys and their roles (e.g., lead counsel, local counsel) within Kent & Risley LLC, their office location, and detailed patent litigation experience for individual attorneys were not explicitly detailed in the provided search snippets.

Plaintiff's Counsel:

• Firm: Kent & Risley LLC
  • Office Location: Not specified in the provided sources.
  • Attorneys: Specific attorney names from Kent & Risley LLC who represented Bison Patent Licensing LLC in this case were not identified in the search results.
  • One-line note on relevant patent litigation experience or notable past cases: Kent & Risley LLC represented Bison Patent Licensing LLC in this patent infringement action against Samsung.

I am unable to definitively identify the specific counsel of record who formally appeared for Samsung Electronics Co., Ltd. in case 2:25-cv-00448. The publicly available information primarily details the case's rapid dismissal with prejudice and the general nature of the patent claims. While various law firms are known to represent Samsung in other patent litigation matters in the Eastern District of Texas, such as DLA Piper, Miller Fair Henry, Ahmad, Zavitsanos & Mensing (AZA), DiNovo Price LLP, and WilmerHale, none of the search results explicitly link these firms or specific attorneys to this particular case number (2:25-cv-00448) as counsel for the defendant.

Given the case was filed on April 29, 2025, and dismissed with prejudice on August 5, 2025—a duration of only 98 days—it is possible that formal appearances by outside counsel beyond an initial in-house review or limited engagement did not occur or were not widely publicized. Without direct access to the court's docket for case 2:25-cv-00448, which would list formal appearances, I cannot confirm the specific counsel of record for Samsung.