Lambda Emi, Inc.
Records under this name other than patents Lambda Emi, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to Lambda Emi, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D504,399 | Power supply Formerly held Term ended Term ended Apr 26, 2019 · From the USPTO record | Term ended | Term ended Apr 26, 2019 | From the USPTO record |
| US 6,763,049 | Very high repetition rate power supply system and method Formerly held Lapsed on the fee record Ended Jul 13, 2012 · From the USPTO record | Lapsed on the fee record | Ended Jul 13, 2012 | From the USPTO record |
| US 6,516,233 | Pulse plating rectifiers and methods, systems and computer program products for controlling pulse plating rectifiers in master/slave mode Lapsed on the fee record Ended Feb 4, 2011 · From the USPTO record | Lapsed on the fee record | Ended Feb 4, 2011 | From the USPTO record |
| US 5,636,114 | Lossless snubber circuit for use in power converters Term ended Term ended no later than Jun 3, 2017 · Low confidence | Term ended | Term ended no later than Jun 3, 2017 | Low confidence |
| US 5,638,260 | Parallel resonant capacitor charging power supply operating above the resonant frequency Term ended Term ended no later than Jun 10, 2017 · Low confidence | Term ended | Term ended no later than Jun 10, 2017 | Low confidence |
| US 5,663,873 | Bias power having a gapped transformer component Term ended Term ended no later than Sep 2, 2017 · Low confidence | Term ended | Term ended no later than Sep 2, 2017 | Low confidence |
| US 5,847,950 | Control system for a power supply Term ended Term ended no later than Dec 8, 2018 · Low confidence | Term ended | Term ended no later than Dec 8, 2018 | Low confidence |
| US 5,875,103 | Full range soft-switching DC-DC converter Term ended Term ended no later than Feb 23, 2019 · Low confidence | Term ended | Term ended no later than Feb 23, 2019 | Low confidence |