Maintenance fees coming due
Optimum Semiconductor Technologies Inc.
5 maintenance fees come due in the 12 months from Nov 14, 2026, the next on Nov 16, 2026. Unpaid by May 17, 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 11,650,817 | System and Method to Implement Masked Vector Instructions In force Fee due Nov 16, 2026 Lapses if unpaid May 17, 2027 · High confidence | Optimum Semiconductor Technologies Inc. | In force | Nov 16, 2026 | May 17, 2027 | High confidence | |
| US 10,339,094 | Vector Processor Configured to Operate on Variable Length Vectors with Asymmetric Multi-Threading In force Fee due Jan 2, 2027 Lapses if unpaid Jul 2, 2027 · High confidence | Optimum Semiconductor Technologies, Inc. | In force | Jan 2, 2027 | Jul 2, 2027 | High confidence | |
| US 10,339,095 | Vector Processor Configured to Operate on Variable Length Vectors Using Digital Signal Processing Instructions In force Fee due Jan 2, 2027 Lapses if unpaid Jul 2, 2027 · High confidence | Optimum Semiconductor Technologies, Inc. | In force | Jan 2, 2027 | Jul 2, 2027 | High confidence | |
| US 10,514,915 | Computer Processor with Address Register File In force Fee due Jun 24, 2027 Lapses if unpaid Dec 27, 2027 · High confidence | Optimum Semiconductor Technologies, Inc. | In force | Jun 24, 2027 | Dec 27, 2027 | High confidence | |
| US 11,928,465 | Device and Method for Calculating Elementary Functions Using Successive Cumulative Rotation Circuit In force Fee due Sep 12, 2027 Lapses if unpaid Mar 13, 2028 · High confidence | Optimum Semiconductor Technologies Inc. | In force | Sep 12, 2027 | Mar 13, 2028 | High confidence |
5 of 5 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.