• Yubico Patents

    Yubico patented technology is utilized in its products as indicated below. This page serves as notice under 35 U.S.C. § 287(a).  All patents below have been issued by the United States Patent & Trademark Office.

    YubiKey 5 Series

    • YubiKey 5 NFC: 8,739,277; 8,806,586; 9,122,860 (RE48,541; RE49,745); 9,954,578; 10,177,816; 10,579,839; 11,574,136; 11,698,957; and patent pending 
    • YubiKey 5C: D884,649; D947,785; 8,739,277; 8,806,586; 9,122,860 (RE48,541; RE49,745); 10,374,354; 11,698,957; and patent pending
    • YubiKey 5 Nano: D771,042; 8,739,277; 8,806,586; 9,122,860 (RE48,541; RE49,745); 11,698,957; and patent pending
    • YubiKey 5C Nano: D883,937; D884,649; D947,785; 8,739,277; 8,806,586; 9,122,860 (RE48,541; RE49,745); 10,374,354; 11,698,957; and patent pending
    • YubiKey 5Ci: D846,557; D884,649; D947,785; 8,739,277; 8,806,586; 9,122,860 (RE48,541; RE49,745); 10,374,354; 11,698,957; and patent pending

    YubiKey FIPS Series

    • YubiKey FIPS: 8,739,277; 8,806,586; 9,122,860 (RE48,541; RE49,745); 11,698,957; and patent pending
    • YubiKey C FIPS: D884,649; D947,785; 8,739,277; 8,806,586; 9,122,860 (RE48,541; RE49,745); 10,374,354; 11,698,957; and patent pending
    • YubiKey Nano FIPS: D771,042; 8,739,277; 8,806,586; 9,122,860 (RE48,541; RE49,745); 11,698,957; and patent pending
    • YubiKey C Nano FIPS: D883,937; D884,649; D947,785; 8,739,277; 8,806,586; 9,122,860 (RE48,541; RE49,745); 10,374,354; 11,698,957; and patent pending.

    Security Key Series

    • Security Key NFC by Yubico: 10,579,839; 11,574,136; 11,698,957; and patent pending

    YubiKey Bio Series

    • YubiKey Bio – FIDO Edition: D928,732; 11,698,957; and patent pending
    • YubiKey C Bio – FIDO Edition: D884,649; D928,732; D947,785; 10,374,354; 11,698,957; and patent pending