Maintenance fees coming due
2 maintenance fees come due in the 12 months from Nov 15, 2026, the next on Mar 26, 2027. Unpaid by Sep 27, 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 11,768,239 | Method and Apparatus for Timing-Annotated Scan-Chain Testing Using Parallel Testbench In force Fee due Mar 26, 2027 Lapses if unpaid Sep 27, 2027 · High confidence | Marvell Semiconductor, Inc. | In force | Mar 26, 2027 | Sep 27, 2027 | High confidence | |
| US 11,876,532 | Method and Apparatus for Determining Bit-Error Rate in a Data Channel In force Fee due Jul 16, 2027 Lapses if unpaid Jan 18, 2028 · High confidence | Marvell Semiconductor, Inc. | In force | Jul 16, 2027 | Jan 18, 2028 | High confidence |
2 of 2 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.