Maintenance fees coming due

Lightel Technologies, Inc.

8 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Jan 11, 2027. Unpaid by Jul 12, 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 11,700,062	Optical Transceiver Lightel Technologies, Inc. In force Fee due Jan 11, 2027 Lapses if unpaid Jul 12, 2027 Term ends Feb 22, 2042 · High confidence	Lightel Technologies, Inc.	In force	Jan 11, 2027	Jul 12, 2027	Term ends Feb 22, 2042	High confidence
US 10,353,149	Universal Optical Fiber Coating Stripper Using Gliding Plasma Lightel Technologies, Inc. In force Fee due Jan 16, 2027 Lapses if unpaid Jul 16, 2027 Term ends Oct 27, 2037 · High confidence	Lightel Technologies, Inc.	In force	Jan 16, 2027	Jul 16, 2027	Term ends Oct 27, 2037	High confidence
US 11,719,965	Optical Isolators Lightel Technologies, Inc. In force Fee due Feb 8, 2027 Lapses if unpaid Aug 9, 2027 Term ends Mar 24, 2042 · High confidence	Lightel Technologies, Inc.	In force	Feb 8, 2027	Aug 9, 2027	Term ends Mar 24, 2042	High confidence
US 9,110,252	Adaptive Device for Inspecting Endfaces of Fiber-Optic Connector Having Multiple Rows of Fibers Lightel Technologies Inc. In force Fee due Feb 18, 2027 Lapses if unpaid Aug 18, 2027 Term ends Mar 24, 2034 · High confidence	Lightel Technologies Inc.	In force	Feb 18, 2027	Aug 18, 2027	Term ends Mar 24, 2034	High confidence
US 11,774,678	Method For Manufacturing Optical Fiber Combiners Lightel Technologies, Inc. In force Fee due Apr 3, 2027 Lapses if unpaid Oct 4, 2027 Term ends Jan 14, 2042 · High confidence	Lightel Technologies, Inc.	In force	Apr 3, 2027	Oct 4, 2027	Term ends Jan 14, 2042	High confidence
US 9,291,781	MT Ferrule Adapter for Fitting MT Ferrule Assembly into Mpo Connector Receptacle Lightel Technologies, Inc. In force Fee due Sep 22, 2027 Lapses if unpaid Mar 22, 2028 Term ends Aug 3, 2035 · High confidence	Lightel Technologies, Inc.	In force	Sep 22, 2027	Mar 22, 2028	Term ends Aug 3, 2035	High confidence
US 10,634,852	Packaging Of A Fiber-Optic Transport Head With Heat Dispersion Mechanisms Lightel Technologies, Inc. In force Fee due Oct 28, 2027 Lapses if unpaid Apr 28, 2028 Term ends Jul 22, 2039 · High confidence	Lightel Technologies, Inc.	In force	Oct 28, 2027	Apr 28, 2028	Term ends Jul 22, 2039	High confidence
US 10,649,154	Field of View Converter for Fiber-Optic Connector Endface Inspector Lightel Technologies, Inc. In force Fee due Nov 12, 2027 Lapses if unpaid May 12, 2028 Term ends Feb 20, 2039 · High confidence	Lightel Technologies, Inc.	In force	Nov 12, 2027	May 12, 2028	Term ends Feb 20, 2039	High confidence

8 of 8 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.