Samsung Electronics Co., Ltd. et al. v. Netlist, Inc.

PGR2025-00071

Netlist requests the PTAB Director reverse the institution of a PGR against its ’087 patent, arguing Samsung failed to name Samsung Electronics America as a real party in interest. The filing also highlights duplication with parallel ITC proceedings involving Google and Super Micro.

Jurisdiction
US PTAB
Case Number
PGR2025-00071
Decision Date
25 August 2025
Filing Date
25 August 2025

Detailed Summary

In a petition for Director review, Netlist, Inc. challenges the PTAB’s decision to institute a Patent‑Grant Review of U.S. Patent No. 12,308,087. The patent owner contends that Samsung Electronics Co., Ltd. omitted Samsung Electronics America, Inc. (SEA) as a real party in interest, violating the statutory requirement of 35 U.S.C. § 312(a)(2). Netlist provides extensive evidence of SEA’s involvement in related litigation and licensing, asserting that Samsung’s failure to correct the petition warrants de‑institution. Additionally, Netlist argues that Samsung’s late stipulation does not mitigate the risk of duplicated effort and inconsistent outcomes with parallel ITC proceedings involving Google and Super Micro, further supporting reversal of the institution decision.

Practitioner Note

This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Samsung Electronics Co., Ltd. et al. vs Netlist, Inc. is valuable context for structuring arguments or assessing risk in similar proceedings.

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