Microsource, Inc.
Records under this name other than patents Microsource, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 6 of 6 · Back to Microsource, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,563,405 | Multi-resonator ferrite microstrip coupling filter Lapsed on the fee record Ended May 13, 2015 · From the USPTO record | Lapsed on the fee record | Ended May 13, 2015 | From the USPTO record |
| US 6,504,459 | Planar coupling of spherical ferrites Lapsed on the fee record Ended Jan 7, 2015 · From the USPTO record | Lapsed on the fee record | Ended Jan 7, 2015 | From the USPTO record |
| US 4,401,952 | Microwave switched amplifier/multiplier Term ended Term ended no later than Aug 30, 2003 · Low confidence | Term ended | Term ended no later than Aug 30, 2003 | Low confidence |
| US 4,554,516 | Frequency source having YIG absorption/transmission filter Term ended Term ended no later than Nov 19, 2005 · Low confidence | Term ended | Term ended no later than Nov 19, 2005 | Low confidence |
| US 5,146,186 | Programmable-step, high-resolution frequency synthesizer which substantially eliminates spurious frequencies without adversely affecting phase noise Formerly held Term ended Term ended no later than Sep 8, 2012 · Low confidence | Term ended | Term ended no later than Sep 8, 2012 | Low confidence |
| US 5,793,268 | Multi-octave tunable permanent magnet ferrite resonator Term ended Term ended no later than Aug 11, 2018 · Low confidence | Term ended | Term ended no later than Aug 11, 2018 | Low confidence |