Maintenance fees coming due

Luminit Inc.

9 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 11,680,695	Anti-Glare Filter for Illumination Systems, Including LED Lighting Systems Luminit Inc. In force Fee due Dec 20, 2026 Lapses if unpaid Jun 21, 2027 Term ends Jun 10, 2042 · High confidence	Luminit Inc.	In force	Dec 20, 2026	Jun 21, 2027	Term ends Jun 10, 2042	High confidence
US 10,451,786	Method for Design and Manufacturing of Optics for Holographic Sight Luminit Inc. In force Fee due Apr 22, 2027 Lapses if unpaid Oct 22, 2027 Term ends Jun 21, 2033 · High confidence	Luminit Inc.	In force	Apr 22, 2027	Oct 22, 2027	Term ends Jun 21, 2033	High confidence
US 10,452,025	Substrate-Guided Wave-Based Transparent Holographic Center High Mounted Stop Light and Method of Fabrication Thereof Luminit Inc. In force Fee due Apr 22, 2027 Lapses if unpaid Oct 22, 2027 Term ends Jan 9, 2035 · High confidence	Luminit Inc.	In force	Apr 22, 2027	Oct 22, 2027	Term ends Jan 9, 2035	High confidence
US 9,182,648	Two-dimensional Planar Lightwave Circuit Integrated Spatial Filter Array and Method of Use Thereof Luminit Inc. In force Fee due May 10, 2027 Lapses if unpaid Nov 10, 2027 Term ends Jul 22, 2034 · High confidence	Luminit Inc.	In force	May 10, 2027	Nov 10, 2027	Term ends Jul 22, 2034	High confidence
US 10,473,938	Multi-Part Optical System for Light Propagation in Confined Spaces and Method of Fabrication and Use Thereof Luminit Inc. In force Fee due May 12, 2027 Lapses if unpaid Nov 12, 2027 Term ends Dec 29, 2037 · High confidence	Luminit Inc.	In force	May 12, 2027	Nov 12, 2027	Term ends Dec 29, 2037	High confidence
US 11,815,681	Eliminating Glare in Head-Up Displays Luminit Inc. In force Fee due May 14, 2027 Lapses if unpaid Nov 15, 2027 Term ends Nov 20, 2041 · High confidence	Luminit Inc.	In force	May 14, 2027	Nov 15, 2027	Term ends Nov 20, 2041	High confidence
US 10,534,114	Substrate-Guided Holographic Diffuser Luminit Inc. In force Fee due Jul 14, 2027 Lapses if unpaid Jan 14, 2028 Term ends Mar 16, 2034 · High confidence	Luminit Inc.	In force	Jul 14, 2027	Jan 14, 2028	Term ends Mar 16, 2034	High confidence
US 10,591,804	Quantum Wave-Converter Luminit Inc. In force Fee due Sep 17, 2027 Lapses if unpaid Mar 17, 2028 Term ends Mar 30, 2036 · High confidence	Luminit Inc.	In force	Sep 17, 2027	Mar 17, 2028	Term ends Mar 30, 2036	High confidence
US 9,310,593	Holographic Solar Coupler Luminit Inc. In force Fee due Oct 12, 2027 Lapses if unpaid Apr 12, 2028 Term ends May 11, 2032 · High confidence	Luminit Inc.	In force	Oct 12, 2027	Apr 12, 2028	Term ends May 11, 2032	High confidence

9 of 9 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.