Maintenance fees coming due

Lepton Computing LLC

7 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Jan 4, 2027. Unpaid by Jul 6, 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 11,693,450	Flexible Display Computing Devices Lepton Computing LLC In force Fee due Jan 4, 2027 Lapses if unpaid Jul 6, 2027 Term ends Aug 9, 2031 · High confidence	Lepton Computing LLC	In force	Jan 4, 2027	Jul 6, 2027	Term ends Aug 9, 2031	High confidence
US 11,809,647	Electromechanical Slip Rings For A Foldable Display Device Lepton Computing LLC In force Fee due May 7, 2027 Lapses if unpaid Nov 8, 2027 Term ends Feb 16, 2042 · High confidence	Lepton Computing LLC	In force	May 7, 2027	Nov 8, 2027	Term ends Feb 16, 2042	High confidence
US 11,860,697	Peripheral Enclosure Mechanism for a Flexible Display Device Lepton Computing LLC In force Fee due Jul 2, 2027 Lapses if unpaid Jan 3, 2028 Term ends Mar 26, 2041 · High confidence	Lepton Computing LLC	In force	Jul 2, 2027	Jan 3, 2028	Term ends Mar 26, 2041	High confidence
US 11,861,087	Flexible Display Devices with a Fold Over Camera Window Lepton Computing LLC. In force Fee due Jul 2, 2027 Lapses if unpaid Jan 3, 2028 Term ends Mar 24, 2041 · High confidence	Lepton Computing LLC.	In force	Jul 2, 2027	Jan 3, 2028	Term ends Mar 24, 2041	High confidence
US 11,880,242	Invertible Flexible Display Device with a Parallel Retraction Aperture Lepton Computing LLC. In force Fee due Jul 23, 2027 Lapses if unpaid Jan 24, 2028 Term ends Jun 22, 2042 · High confidence	Lepton Computing LLC.	In force	Jul 23, 2027	Jan 24, 2028	Term ends Jun 22, 2042	High confidence
US 11,893,177	Flexible Display Device Haptics Lepton Computing LLC In force Fee due Aug 6, 2027 Lapses if unpaid Feb 7, 2028 Term ends Nov 8, 2041 · High confidence	Lepton Computing LLC	In force	Aug 6, 2027	Feb 7, 2028	Term ends Nov 8, 2041	High confidence
US 11,960,325	Flexible Display Devices with a Wireless Modular Rigid Display Lepton Computing LLC In force Fee due Oct 16, 2027 Lapses if unpaid Apr 17, 2028 Ends no later than Mar 24, 2041 · Medium confidence	Lepton Computing LLC	In force	Oct 16, 2027	Apr 17, 2028	Ends no later than Mar 24, 2041	Medium confidence

7 of 7 patents shown. Soonest fee due date first, then patent number.

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