Maintenance fees coming due

Neo Semiconductor, Inc.

3 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Feb 27, 2027. Unpaid by Aug 27, 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 10,395,744	CMOS Anti-Fuse Cell Neo Semiconductor, Inc. In force Fee due Feb 27, 2027 Lapses if unpaid Aug 27, 2027 Term ends Apr 11, 2036 · High confidence	Neo Semiconductor, Inc.	In force	Feb 27, 2027	Aug 27, 2027	Term ends Apr 11, 2036	High confidence
US 10,553,293	3D NAND Array with Divided String Architecture Neo Semiconductor, Inc. In force Fee due Aug 4, 2027 Lapses if unpaid Feb 4, 2028 Term ends Nov 10, 2036 · High confidence	Neo Semiconductor, Inc.	In force	Aug 4, 2027	Feb 4, 2028	Term ends Nov 10, 2036	High confidence
US 11,972,811	Methods and Apparatus for NAND Flash Memory Neo Semiconductor, Inc. In force Fee due Oct 30, 2027 Lapses if unpaid May 1, 2028 Term ends Nov 18, 2039 · High confidence	Neo Semiconductor, Inc.	In force	Oct 30, 2027	May 1, 2028	Term ends Nov 18, 2039	High confidence

3 of 3 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.