Maintenance fees coming due

AMD Design, LLC

19 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Dec 20, 2026. Unpaid by Jun 21, 2027, that one lapses early.

A maintenance fee does not end a patent on its due date. It falls due at 3.5, 7.5 and 11.5 years from grant, and the patent lapses only if the fee is still unpaid at the end of the six month grace period that follows.

Patent	Title	Holder	Status	Fee due	Lapses if unpaid	Expires	Confidence
US 11,683,905	Connection Mechanism with Dual Axes of Travel AMD Design, LLC In force Fee due Dec 20, 2026 Lapses if unpaid Jun 21, 2027 Term ends Jun 3, 2042 · High confidence	AMD Design, LLC	In force	Dec 20, 2026	Jun 21, 2027	Term ends Jun 3, 2042	High confidence
US 11,706,892	Apparatus for Board Installation AMD Design, LLC In force Fee due Jan 18, 2027 Lapses if unpaid Jul 19, 2027 Term ends Jun 22, 2041 · High confidence	AMD Design, LLC	In force	Jan 18, 2027	Jul 19, 2027	Term ends Jun 22, 2041	High confidence
US 11,758,684	Power Supply Fan Speed Algorithm to Prevent Air Re-Circulation AMD Design, LLC In force Fee due Mar 12, 2027 Lapses if unpaid Sep 13, 2027 Term ends Oct 25, 2040 · High confidence	AMD Design, LLC	In force	Mar 12, 2027	Sep 13, 2027	Term ends Oct 25, 2040	High confidence
US 11,762,438	Dynamic Control for Fan Speed During System Boot and Reboot in Hot and Cold Environments AMD Design, LLC In force Fee due Mar 19, 2027 Lapses if unpaid Sep 20, 2027 Term ends Jan 10, 2042 · High confidence	AMD Design, LLC	In force	Mar 19, 2027	Sep 20, 2027	Term ends Jan 10, 2042	High confidence
US 11,769,974	Busbar Adapter and Test Stand AMD Design, LLC In force Fee due Mar 26, 2027 Lapses if unpaid Sep 27, 2027 Term ends Mar 11, 2041 · High confidence	AMD Design, LLC	In force	Mar 26, 2027	Sep 27, 2027	Term ends Mar 11, 2041	High confidence
US 10,433,464	Air Duct for Cooling a Rear-Mounted Switch in a Rack AMD Design, LLC In force Fee due Apr 1, 2027 Lapses if unpaid Oct 1, 2027 Term ends Jun 6, 2036 · High confidence	AMD Design, LLC	In force	Apr 1, 2027	Oct 1, 2027	Term ends Jun 6, 2036	High confidence
US 11,781,564	Fan Handle AMD Design, LLC In force Fee due Apr 10, 2027 Lapses if unpaid Oct 12, 2027 Term ends Sep 22, 2042 · High confidence	AMD Design, LLC	In force	Apr 10, 2027	Oct 12, 2027	Term ends Sep 22, 2042	High confidence
US 11,783,043	Methods for Authentication of Firmware Images in Embedded Systems AMD Design, LLC In force Fee due Apr 10, 2027 Lapses if unpaid Oct 12, 2027 Term ends Nov 23, 2041 · High confidence	AMD Design, LLC	In force	Apr 10, 2027	Oct 12, 2027	Term ends Nov 23, 2041	High confidence
US 11,790,954	Carrier for Hard Drive AMD Design, LLC In force Fee due Apr 17, 2027 Lapses if unpaid Oct 18, 2027 Term ends Sep 26, 2042 · High confidence	AMD Design, LLC	In force	Apr 17, 2027	Oct 18, 2027	Term ends Sep 26, 2042	High confidence
US 11,812,579	Rack Interlock and Anti-Tipping Mechanism AMD Design, LLC In force Fee due May 7, 2027 Lapses if unpaid Nov 8, 2027 Term ends Apr 28, 2041 · High confidence	AMD Design, LLC	In force	May 7, 2027	Nov 8, 2027	Term ends Apr 28, 2041	High confidence
9 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 19 patents shown. Soonest fee due date first, then patent number.

Pro members see every patent with a maintenance fee coming due: number, title, status, the due date, and the date it lapses if the fee goes unpaid through the grace period.

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Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.