OnStream, Inc.
Records under this name other than patents OnStream, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,239,932 | Method of and arrangement for formatting a magnetizable medium Lapsed on the fee record Ended May 29, 2005 · From the USPTO record | Lapsed on the fee record | Ended May 29, 2005 | From the USPTO record |
| US 6,183,891 | Magnetic head and method of manufacture Lapsed on the fee record Ended Feb 6, 2005 · From the USPTO record | Lapsed on the fee record | Ended Feb 6, 2005 | From the USPTO record |
| US 6,122,137 | Loading mechanism for a recording and reproducing apparatus wherein a switch mechanism and the loading mechanism are a single unit Lapsed on the fee record Ended Sep 19, 2004 · From the USPTO record | Lapsed on the fee record | Ended Sep 19, 2004 | From the USPTO record |
| US 6,097,571 | Magnetic head and system for controlling the position of a magnetic head Lapsed on the fee record Ended Aug 1, 2004 · From the USPTO record | Lapsed on the fee record | Ended Aug 1, 2004 | From the USPTO record |
| US 6,061,196 | System for recording and/or reproducing information medium for use in the system, and magnetic write head and arrangement for formatting the medium Lapsed on the fee record Ended May 9, 2004 · From the USPTO record | Lapsed on the fee record | Ended May 9, 2004 | From the USPTO record |
| US 6,016,236 | Apparatus for the storage and/or reproduction of information on/from an information carrier Lapsed on the fee record Ended Jan 18, 2004 · From the USPTO record | Lapsed on the fee record | Ended Jan 18, 2004 | From the USPTO record |
| US 5,217,819 | Method of manufacturing a thin-film magnetic head and magnetic head Term ended Term ended no later than Jun 8, 2013 · Low confidence | Term ended | Term ended no later than Jun 8, 2013 | Low confidence |
| US 5,241,439 | Combined read/write thin film magnetic head with two pairs of flux guides Term ended Term ended no later than Aug 31, 2013 · Low confidence | Term ended | Term ended no later than Aug 31, 2013 | Low confidence |
| US 5,527,626 | Magneto-resistance device, and magnetic head comprising such a device Term ended Term ended no later than Jun 18, 2016 · Low confidence | Term ended | Term ended no later than Jun 18, 2016 | Low confidence |
| US 5,646,804 | Thin film magnetic head having polymer on broken flux guide sections, method of producing and integrated structure incorporating same Term ended Term ended no later than Jul 8, 2017 · Low confidence | Term ended | Term ended no later than Jul 8, 2017 | Low confidence |