Short Summary
The USPTO denied XiFi Networks’ request for Director Review, leaving Samsung’s institution of multiple Wi‑Fi patents intact.
Detailed Summary
In a Director Review proceeding, the USPTO denied XiFi Networks R&D, Inc.’s request to overturn the institution of several inter partes reviews and post‑grant reviews covering Samsung’s Wi‑Fi patents (including U.S. Patent No. 12,190,198 B1). The Board applied the Revvo precedent, finding that XiFi failed to demonstrate good cause for extending the review deadline and did not adequately explain inconsistent claim construction positions taken in district court versus the petition. As a result, the institution decisions remain in force.
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 XiFi Networks R&D, Inc. is valuable context for structuring arguments or assessing risk in similar proceedings.
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