Maintenance fees coming due

Sanechips Technology Co., Ltd.

38 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 30, 2026. Unpaid by Jun 1, 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 11,664,914	Clock Synchronization Method, System and Device, and Storage Medium Sanechips Technology Co., Ltd. In force Fee due Nov 30, 2026 Lapses if unpaid Jun 1, 2027 Term ends Dec 4, 2039 · High confidence	Sanechips Technology Co., Ltd.	In force	Nov 30, 2026	Jun 1, 2027	Term ends Dec 4, 2039	High confidence
US 9,048,877	Turbo Code Parallel Interleaver and Parallel Interleaving Method Thereof Sanechips Technology Co., Ltd. In force Fee due Dec 2, 2026 Lapses if unpaid Jun 2, 2027 Term ends Jul 23, 2031 · High confidence	Sanechips Technology Co., Ltd.	In force	Dec 2, 2026	Jun 2, 2027	Term ends Jul 23, 2031	High confidence
US 10,317,920	Circuit Starting Method, Control Circuit and Voltage Reference Sanechips Technology Co., Ltd. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Jan 20, 2035 · High confidence	Sanechips Technology Co., Ltd.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Jan 20, 2035	High confidence
US 10,318,454	Interrupt Processing Method and Interrupt Controller Sanechips Technology Co., Ltd. In force Fee due Dec 11, 2026 Lapses if unpaid Jun 11, 2027 Term ends Apr 5, 2035 · High confidence	Sanechips Technology Co., Ltd.	In force	Dec 11, 2026	Jun 11, 2027	Term ends Apr 5, 2035	High confidence
US 10,341,305	Encrypted Communications Method and Communications Terminal, and Computer Storage Medium Sanechips Technology Co.,Ltd. In force Fee due Jan 2, 2027 Lapses if unpaid Jul 2, 2027 Term ends Jun 27, 2035 · High confidence	Sanechips Technology Co.,Ltd.	In force	Jan 2, 2027	Jul 2, 2027	Term ends Jun 27, 2035	High confidence
US 10,349,278	Method for Accessing LTE Network, Electronic Device, and Computer Storage Medium Sanechips Technology Co.,Ltd. In force Fee due Jan 9, 2027 Lapses if unpaid Jul 9, 2027 Term ends Jul 26, 2035 · High confidence	Sanechips Technology Co.,Ltd.	In force	Jan 9, 2027	Jul 9, 2027	Term ends Jul 26, 2035	High confidence
US 9,084,213	Method and Device for Obtaining Transmission Power Control (TPC) Command Sanechips Technology Co., Ltd. In force Fee due Jan 14, 2027 Lapses if unpaid Jul 14, 2027 Term ends Oct 9, 2031 · High confidence	Sanechips Technology Co., Ltd.	In force	Jan 14, 2027	Jul 14, 2027	Term ends Oct 9, 2031	High confidence
US 10,354,031	Information Processing by Interpenetrating Signal Transmission Channel in Design for Testability of Chip Sanechips Technology Co.,Ltd. In force Fee due Jan 16, 2027 Lapses if unpaid Jul 16, 2027 Term ends Jun 5, 2035 · High confidence	Sanechips Technology Co.,Ltd.	In force	Jan 16, 2027	Jul 16, 2027	Term ends Jun 5, 2035	High confidence
US 9,094,143	Method and Apparatus for Processing Baseband Uplink and Downlink Sub-Frames Sanechips Technology Co., Ltd. In force Fee due Jan 28, 2027 Lapses if unpaid Jul 28, 2027 Term ends Oct 22, 2031 · High confidence	Sanechips Technology Co., Ltd.	In force	Jan 28, 2027	Jul 28, 2027	Term ends Oct 22, 2031	High confidence
US 10,396,921	Multi-lane synchronization method, synchronization apparatus and system, and computer storage medium Sanechips Technology Co.,Ltd. In force Fee due Feb 27, 2027 Lapses if unpaid Aug 27, 2027 Term ends May 9, 2035 · High confidence	Sanechips Technology Co.,Ltd.	In force	Feb 27, 2027	Aug 27, 2027	Term ends May 9, 2035	High confidence
28 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 38 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.