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Executive Summary

The Federal Circuit affirmed the PTAB's final written decisions in inter partes reviews brought by Google and Microsoft, holding that all challenged claims of Hafeman's three patents covering lost-computer recovery screens were unpatentable as obvious. The court dismissed Hafeman's challenge to the Board's failure to terminate the IPRs after an alleged Sotera stipulation violation as unreviewable under 35 U.S.C. § 314(d). The patent claims at issue relate to displaying return information on a computer without user assistance, which Google's and Microsoft's 'Find My Device' features are accused of infringing — the affirmance removes any IP-based litigation risk from these services. The decision is fully binding as to Google and Microsoft and constitutes a final substantive loss for the patent owner. For Alphabet, this is a clear positive: ongoing IP risk from this plaintiff's assertions is eliminated, and no damages or injunction were imposed.

Court Ruling Details

Actionable Insight

Key Facts

• Federal Circuit affirmed all six PTAB final written decisions finding all challenged claims of three Hafeman patents (10,325,122; 10,789,393; 9,892,287) unpatentable as obvious.
• Hafeman's appeal challenging the Board's failure to terminate IPRs after an alleged Sotera stipulation violation was dismissed as statutorily unreviewable under 35 U.S.C. § 314(d).
• The patents covered methods for displaying computer-return/recovery information on a lock screen without user assistance — the same feature accused in Google's and Microsoft's 'Find My Device' programs.
• No damages, injunction, or settlement obligations were imposed on Google or Microsoft; the opinion directs costs against appellant.
• The PTAB's analysis of secondary considerations of non-obviousness (praise, commercial success, copying) was affirmed as supported by substantial evidence.

Financial Impact

No monetary award or financial penalty imposed; litigation risk from this patent owner is fully extinguished.

Risk Factors

• Hafeman could seek certiorari from the Supreme Court, though likelihood is very low given the strong procedural bar under § 314(d).
• The parallel district court case against LG Electronics could theoretically continue on different grounds, but the affirmance of obviousness invalidates the asserted claims.

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Documents Analyzed

This report is based on 1 court opinion from CourtListener.

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