PTAB challenges

Based on a review of the patent's legal history, there have been two attempts to invalidate claims via inter partes review, both of which were denied at the institution stage. This means the patent has twice survived preliminary PTAB challenges, slightly strengthening its defensive posture against the specific art cited in those petitions.

IPR2021-00284 — Apple Inc. and Beats Electronics, LLC v. ONE-E-WAY, Inc.

• Type: Inter Partes Review
• Filed: 2020-12-04
• Status: Not Instituted. The proceeding was terminated before a trial on the merits was initiated.
• Judge panel: The institution decision was not issued, as the proceeding was terminated due to a settlement between the parties before the decision was made.
• Petition grounds: The petition challenged claims 1, 3, 5, 8, 10, 12, 14, 17, and 19 as anticipated (§ 102) or obvious (§ 103) over various prior art references.
• Institution decision: Institution was denied because the proceeding was terminated.
• Final Written Decision: None issued, as the trial was not instituted.
• Settlement / termination: The proceeding was terminated on 2021-06-15, following a joint request from both parties indicating they had reached a settlement. The terms of the settlement were not made public.
• Appeal: There was no decision to appeal.
• Defensive value: This proceeding offers limited defensive value. While it identifies prior art that a major company believed was relevant, the PTAB never weighed in on the merits. The settlement suggests the patent owner was paid to resolve the dispute, but it does not validate or invalidate the claims. A defendant today could still use the art cited in this petition.

IPR2021-00285 — Apple Inc. and Beats Electronics, LLC v. ONE-E-WAY, Inc.

• Type: Inter Partes Review
• Filed: 2020-12-04
• Status: Not Instituted. The proceeding was terminated before a trial on the merits was initiated.
• Judge panel: The institution decision was not issued, as the proceeding was terminated due to a settlement between the parties before the decision was made.
• Petition grounds: The petition challenged claims 1-20 based on different combinations of prior art than those used in IPR2021-00284, asserting the claims were obvious under § 103.
• Institution decision: Institution was denied because the proceeding was terminated.
• Final Written Decision: None issued, as the trial was not instituted.
• Settlement / termination: This proceeding was terminated on 2021-06-15 as part of the same settlement that resolved IPR2021-00284. The terms were confidential.
• Appeal: There was no decision to appeal.
• Defensive value: Similar to the related '284 proceeding, the primary value here is the roadmap of invalidity contentions developed by a sophisticated petitioner (Apple). Because the case settled and was terminated pre-institution, a future defendant is not estopped from raising the same grounds.

Strategic summary

No claims of US Patent 10,468,047 have been canceled or invalidated by the PTAB. All claims (1-20) remain active and survived two IPR petitions filed by Apple and Beats. Because both IPRs were terminated pre-institution as part of a settlement, the merits of the invalidity arguments were never decided by the PTAB.

This outcome has a significant impact on the estoppel landscape for a future defendant. Under 35 U.S.C. § 315(e), estoppel applies only after a Final Written Decision is issued in an IPR that was instituted. Since neither IPR was instituted, no statutory estoppel attaches to Apple, its privies, or any future petitioner. A new defendant is free to file an IPR using the very same prior art and arguments that Apple raised in its petitions, or any other grounds they develop. The primary hurdle would be convincing the PTAB to institute a trial where a previous petition failed, but since the prior cases were terminated without a merits decision, this is a much lower bar to clear than if institution had been denied on the merits.

The pattern of activity signals that the patent owner, ONE-E-WAY Inc., is willing to enforce its patent against major industry players and has successfully extracted a settlement. The involvement of Apple and Beats indicates the patent is perceived as relevant to modern wireless audio products.

Recommended next steps

For a company currently facing an assertion of US Patent 10,468,047:

• Confirm no claims have been invalidated. The patent emerged from the PTAB process unscathed, with all claims intact. Any infringement theory is based on a patent that has not been narrowed by the USPTO post-issuance.
• Review the prior IPR petitions. The petitions filed by Apple (IPR2021-00284 and IPR2021-00285) serve as a valuable playbook for potential invalidity arguments. They should be the starting point for any prior art search and analysis.
• Recognize that all invalidity options are on the table. Because no IPR was instituted and decided on the merits, your company is not barred by estoppel from filing its own IPR. You can reuse the arguments from the Apple petitions or introduce new ones. The patent has not been "hardened" by a PTAB trial win, only by the fact that the owner secured a settlement.