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

IPR2025-01431

The PTAB held that Samsung’s challenge to Netlist’s ’160 memory‑package patent succeeded, finding all 20 claims obvious over Kim, Rajan, and Wyman. The decision invalidates the entire patent.

Jurisdiction
US PTAB
Case Number
IPR2025-01431
Judge(s)
Jon M. Jurgovan, Daniel J. Galligan, Sheila F. McShane
Filing Date
29 August 2025

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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