Kia America, Inc. et al. v. Emerging Automotive LLC

PGR2026-00008

Kia and Toyota have filed a PTAB post‑grant review petition challenging Emerging Automotive’s vehicle‑key sharing patent (US 12,337,715). Petitioners allege obviousness over four prior‑art references and assert lack of written description for key claim limitations. They seek institution and cancellation of claims 1‑24.

Jurisdiction
US PTAB
Case Number
PGR2026-00008
Decision Date
21 October 2025
Filing Date
21 October 2025

Detailed Summary

In a petition for post‑grant review (PGR2026‑00008), Kia America, Inc., Toyota Motor Corp., and related entities challenge U.S. Patent No. 12,337,715 owned by Emerging Automotive LLC. The petition asserts two grounds: (1) obviousness under 35 U.S.C. §103, combining Sekiyama (Toyota), Kleve (Ford), Hatton (Ford), and Xiao (Verizon) to anticipate the claimed method of sharing electronic vehicle keys; and (2) lack of written description and enablement under 35 U.S.C. §112(a) for claim limitations requiring a “message‑caused” initiation and confirmation steps that are not disclosed in the specification. The petition requests that the PTAB institute the proceeding and cancel claims 1‑24. No decision has been issued yet.

Practitioner Note

This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Kia America, Inc. et al. vs Emerging Automotive LLC is valuable context for structuring arguments or assessing risk in similar proceedings.

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Disclaimer: This page contains an automated summary based on publicly available judicial records. The content is generated for informational purposes only and does not constitute legal advice. Always verify details against the original source judgment before relying on this information for any legal purpose. If you believe any information is inaccurate, please contact us.

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