Maintenance fees coming due

Cisco Technology, Inc.

3,423 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 19, 2026. Unpaid by May 19, 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 9,035,879	Digital Signs Cisco Technology, Inc. In force Fee due Nov 19, 2026 Lapses if unpaid May 19, 2027 Term ends Feb 11, 2034 · High confidence	Cisco Technology, Inc.	In force	Nov 19, 2026	May 19, 2027	Term ends Feb 11, 2034	High confidence
US 10,299,167	System and Method for Managing Data Transfer Between Two Different Data Stream Protocols Cisco Technology, Inc. In force Fee due Nov 21, 2026 Lapses if unpaid May 21, 2027 Term ends Nov 7, 2037 · High confidence	Cisco Technology, Inc.	In force	Nov 21, 2026	May 21, 2027	Term ends Nov 7, 2037	High confidence
US 9,039,432	System and Method for High Connectivity Platform Cisco Technology, Inc. In force Fee due Nov 26, 2026 Lapses if unpaid May 26, 2027 Term ends Apr 6, 2032 · High confidence	Cisco Technology, Inc.	In force	Nov 26, 2026	May 26, 2027	Term ends Apr 6, 2032	High confidence
US 10,302,880	Method And System For Implementing High-Speed Electrical Interfaces Between Semiconductor Dies in Optical Communication Systems Cisco Technology, Inc. In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Term ends Feb 23, 2031 · High confidence	Cisco Technology, Inc.	In force	Nov 28, 2026	May 28, 2027	Term ends Feb 23, 2031	High confidence
US 10,303,344	Field Value Search Drill Down Cisco Technology, Inc. In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Ends no later than May 26, 2035 · Medium confidence	Cisco Technology, Inc.	In force	Nov 28, 2026	May 28, 2027	Ends no later than May 26, 2035	Medium confidence
US 10,303,442	Distributed Build and Compile Statistics Cisco Technology, Inc. In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Term ends Oct 31, 2034 · High confidence	Cisco Technology, Inc.	In force	Nov 28, 2026	May 28, 2027	Term ends Oct 31, 2034	High confidence
US 10,303,450	Systems and Methods for a Policy-Driven Orchestration of Deployment of Distributed Applications Cisco Technology, Inc. In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Term ends Sep 14, 2037 · High confidence	Cisco Technology, Inc.	In force	Nov 28, 2026	May 28, 2027	Term ends Sep 14, 2037	High confidence
US 10,303,534	System and Method for Self-Healing of Application Centric Infrastructure Fabric Memory Cisco Technology, Inc. In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Term ends Nov 13, 2037 · High confidence	Cisco Technology, Inc.	In force	Nov 28, 2026	May 28, 2027	Term ends Nov 13, 2037	High confidence
US 10,305,592	Method And System For A Bi-Directional Multi-Wavelength Receiver For Standdard Single-Mode Fiber Based On Grating Couplers Cisco Technology, Inc. In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Term ends Feb 3, 2035 · High confidence	Cisco Technology, Inc.	In force	Nov 28, 2026	May 28, 2027	Term ends Feb 3, 2035	High confidence
US 10,305,597	Method and System for Encoding Multi-Level Pulse Amplitude Modulated Signals Using Integrated Optoelectronic Devices Cisco Technology, Inc. In force Fee due Nov 28, 2026 Lapses if unpaid May 28, 2027 Term ends Oct 22, 2029 · High confidence	Cisco Technology, Inc.	In force	Nov 28, 2026	May 28, 2027	Term ends Oct 22, 2029	High confidence
3,413 more maintenance fees coming due in the 12 months from Nov 14, 2026 · Pro

10 of 3,423 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.