Maintenance fees coming due

Largan Precision Co., Ltd.

230 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Mar 3, 2027. Unpaid by Sep 3, 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 10,401,595	Image Lens Assembly System Largan Precision Co., Ltd. In force Fee due Mar 3, 2027 Lapses if unpaid Sep 3, 2027 Term ends Nov 7, 2032 · High confidence	Largan Precision Co., Ltd.	In force	Mar 3, 2027	Sep 3, 2027	Term ends Nov 7, 2032	High confidence
US 11,747,590	Imaging Optical Lens Assembly, Imaging Apparatus and Electronic Device Largan Precision Co., Ltd. In force Fee due Mar 5, 2027 Lapses if unpaid Sep 7, 2027 Term ends Jul 10, 2041 · High confidence	Largan Precision Co., Ltd.	In force	Mar 5, 2027	Sep 7, 2027	Term ends Jul 10, 2041	High confidence
US 11,747,598	Image Capturing Lens System, Image Capturing Apparatus and Electronic Device Largan Precision Co., Ltd. In force Fee due Mar 5, 2027 Lapses if unpaid Sep 7, 2027 Term ends Dec 14, 2035 · High confidence	Largan Precision Co., Ltd.	In force	Mar 5, 2027	Sep 7, 2027	Term ends Dec 14, 2035	High confidence
US 9,128,264	Image Capturing Lens Assembly and Image Capturing Device Largan Precision Co., Ltd. In force Fee due Mar 8, 2027 Lapses if unpaid Sep 8, 2027 Term ends Jan 10, 2034 · High confidence	Largan Precision Co., Ltd.	In force	Mar 8, 2027	Sep 8, 2027	Term ends Jan 10, 2034	High confidence
US 9,128,266	Image Capturing Optical Lens Assembly, Image Capturing Device and Mobile Terminal Largan Precision Co., Ltd. In force Fee due Mar 8, 2027 Lapses if unpaid Sep 8, 2027 Term ends May 10, 2034 · High confidence	Largan Precision Co., Ltd.	In force	Mar 8, 2027	Sep 8, 2027	Term ends May 10, 2034	High confidence
US 9,128,276	Optical Imaging System Largan Precision Co., Ltd. In force Fee due Mar 8, 2027 Lapses if unpaid Sep 8, 2027 Term ends Jun 29, 2031 · High confidence	Largan Precision Co., Ltd.	In force	Mar 8, 2027	Sep 8, 2027	Term ends Jun 29, 2031	High confidence
US 11,754,816	Photographing Lens Assembly, Image Capturing Unit and Electronic Device Largan Precision Co., Ltd. In force Fee due Mar 12, 2027 Lapses if unpaid Sep 13, 2027 Term ends Jul 29, 2035 · High confidence	Largan Precision Co., Ltd.	In force	Mar 12, 2027	Sep 13, 2027	Term ends Jul 29, 2035	High confidence
US 10,416,359	Lens Assembly with Light Blocking Member and Imaging Lens Including the Same Largan Precision Co., Ltd. In force Fee due Mar 17, 2027 Lapses if unpaid Sep 17, 2027 Term ends Sep 11, 2035 · High confidence	Largan Precision Co., Ltd.	In force	Mar 17, 2027	Sep 17, 2027	Term ends Sep 11, 2035	High confidence
US 10,416,417	Image Capturing Optical Lens System Largan Precision Co., Ltd. In force Fee due Mar 17, 2027 Lapses if unpaid Sep 17, 2027 Term ends Dec 10, 2032 · High confidence	Largan Precision Co., Ltd.	In force	Mar 17, 2027	Sep 17, 2027	Term ends Dec 10, 2032	High confidence
US 10,416,418	Image Capturing Optical System, Image Capturing Device and Electronic Device Largan Precision Co., Ltd. In force Fee due Mar 17, 2027 Lapses if unpaid Sep 17, 2027 Term ends Nov 6, 2034 · High confidence	Largan Precision Co., Ltd.	In force	Mar 17, 2027	Sep 17, 2027	Term ends Nov 6, 2034	High confidence
220 more maintenance fees coming due in the 12 months from Nov 15, 2026 · Pro

10 of 230 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.