Maintenance fees coming due

Stmicroelectronics (Rousset) SAS

152 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 21, 2026. Unpaid by May 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 10,298,295	Method for Detecting the Eventual Presence of an Object by a Contactless Reader, and Corresponding Reader STMicroelectronics (Rousset) SAS In force Fee due Nov 21, 2026 Lapses if unpaid May 21, 2027 Term ends Feb 28, 2037 · High confidence	STMicroelectronics (Rousset) SAS	In force	Nov 21, 2026	May 21, 2027	Term ends Feb 28, 2037	High confidence
US 10,304,524	Semiconductor Structure and Memory Device Including the Structure STMicroelectronics (Rousset) SAS In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Term ends Mar 13, 2035 · High confidence	STMicroelectronics (Rousset) SAS	In force	Nov 28, 2026	May 28, 2027	Term ends Mar 13, 2035	High confidence
US 11,670,385	Method for Writing an Electrically Erasable and Programmable Non Volatile Memory and Corresponding Integrated Circuit STMicroelectronics (Rousset) SAS In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Mar 19, 2040 · High confidence	STMicroelectronics (Rousset) SAS	In force	Dec 6, 2026	Jun 7, 2027	Term ends Mar 19, 2040	High confidence
US 11,670,956	Method for Precharging an Integrated-Circuit Supply, and Corresponding Integrated Circuit STMicroelectronics (Rousset) SAS In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Feb 5, 2039 · High confidence	STMicroelectronics (Rousset) SAS	In force	Dec 6, 2026	Jun 7, 2027	Term ends Feb 5, 2039	High confidence
US 11,671,078	Clock Signal Generation Stmicroelectronics (Rousset) SAS In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Nov 5, 2041 · High confidence	Stmicroelectronics (Rousset) SAS	In force	Dec 6, 2026	Jun 7, 2027	Term ends Nov 5, 2041	High confidence
US 11,671,146	Calibration of an Activation Duration of a Circuit Stmicroelectronics (Rousset) SAS In force Fee due Dec 6, 2026 Lapses if unpaid Jun 7, 2027 Term ends Oct 12, 2041 · High confidence	Stmicroelectronics (Rousset) SAS	In force	Dec 6, 2026	Jun 7, 2027	Term ends Oct 12, 2041	High confidence
US 9,052,345	System for Detecting a Laser Attack on an Integrated Circuit Chip Stmicroelectronics (Rousset) SAS In force Fee due Dec 9, 2026 Lapses if unpaid Jun 9, 2027 Term ends May 17, 2033 · High confidence	Stmicroelectronics (Rousset) SAS	In force	Dec 9, 2026	Jun 9, 2027	Term ends May 17, 2033	High confidence
US 10,317,846	EEPROM Cell with Charge Loss STMicroelectronics (Rousset) SAS In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Dec 31, 2028 · Medium confidence	STMicroelectronics (Rousset) SAS	In force	Dec 11, 2026	Jun 11, 2027	Term ends Dec 31, 2028	Medium confidence
US 10,319,906	Process for Fabricating Resistive Memory Cells Stmicroelectronics (Rousset) SAS In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Nov 19, 2036 · High confidence	Stmicroelectronics (Rousset) SAS	In force	Dec 11, 2026	Jun 11, 2027	Term ends Nov 19, 2036	High confidence
US 11,680,835	Conditioning Integrated Circuit for an Inductive-Capacitive Flow Meter Stmicroelectronics (Rousset) SAS In force Fee due Dec 20, 2026 Lapses if unpaid Jun 21, 2027 Term ends Sep 12, 2041 · High confidence	Stmicroelectronics (Rousset) SAS	In force	Dec 20, 2026	Jun 21, 2027	Term ends Sep 12, 2041	High confidence
142 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 152 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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