MARK Resources, Inc.
Records under this name other than patents MARK Resources, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 9 of 9 · Back to MARK Resources, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 9,983,295 | Direct sampling of received signals in radar Lapsed on the fee record Ended May 29, 2022 · From the USPTO record | Lapsed on the fee record | Ended May 29, 2022 | From the USPTO record |
| US 9,696,419 | Marine radar based on cylindrical array antennas with other applications Lapsed on the fee record Ended Jul 4, 2021 · From the USPTO record | Lapsed on the fee record | Ended Jul 4, 2021 | From the USPTO record |
| US 8,416,123 | Radar System for Continuous Tracking of Multiple Objects Lapsed on the fee record Ended Apr 9, 2021 · High confidence | Lapsed on the fee record | Ended Apr 9, 2021 | High confidence |
| US 9,599,704 | Marine radar based on cylindrical array antennas with other applications Lapsed on the fee record Ended Mar 21, 2021 · From the USPTO record | Lapsed on the fee record | Ended Mar 21, 2021 | From the USPTO record |
| US 8,305,253 | Forward-looking synthetic aperture radar processing Lapsed on the fee record Ended Nov 6, 2020 · From the USPTO record | Lapsed on the fee record | Ended Nov 6, 2020 | From the USPTO record |
| US 7,626,536 | Non-scanning radar for detecting and tracking targets Lapsed on the fee record Ended Dec 1, 2017 · From the USPTO record | Lapsed on the fee record | Ended Dec 1, 2017 | From the USPTO record |
| US 6,803,912 | Real time three-dimensional multiple display imaging system Lapsed on the fee record Ended Oct 12, 2016 · From the USPTO record | Lapsed on the fee record | Ended Oct 12, 2016 | From the USPTO record |
| US 7,315,276 | Beam compression radar Lapsed on the fee record Ended Jan 1, 2016 · From the USPTO record | Lapsed on the fee record | Ended Jan 1, 2016 | From the USPTO record |
| US 4,613,863 | Electronic augmentation of radar targets Term ended Term ended no later than Sep 23, 2006 · Low confidence | Term ended | Term ended no later than Sep 23, 2006 | Low confidence |