Evolution Devices, Inc.
Records under this name other than the patents Evolution Devices, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.
Back to Evolution Devices, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 3,967,186 | Solid state voltage regulator Term ended Term ended no later than Jun 29, 1996 · Low confidence | Term ended | Term ended no later than Jun 29, 1996 | Low confidence |
| US 3,967,187 | Current limiting of noise diodes Term ended Term ended no later than Jun 29, 1996 · Low confidence | Term ended | Term ended no later than Jun 29, 1996 | Low confidence |
| US 3,971,870 | Semiconductor device material Term ended Term ended no later than Jul 27, 1996 · Low confidence | Term ended | Term ended no later than Jul 27, 1996 | Low confidence |
| US 3,993,043 | Portable sleep inducer Term ended Term ended no later than Nov 23, 1996 · Low confidence | Term ended | Term ended no later than Nov 23, 1996 | Low confidence |
| US 4,032,795 | Input buffer Term ended Term ended no later than Jun 28, 1997 · Low confidence | Term ended | Term ended no later than Jun 28, 1997 | Low confidence |
| US 4,034,741 | Noise generator and transmitter Term ended Term ended no later than Jul 12, 1997 · Low confidence | Term ended | Term ended no later than Jul 12, 1997 | Low confidence |
| US 4,046,052 | Torque limiting RF connector Term ended Term ended no later than Sep 6, 1997 · Low confidence | Term ended | Term ended no later than Sep 6, 1997 | Low confidence |
| US 4,047,513 | Ignition system with gas discharge tube circuit Term ended Term ended no later than Sep 13, 1997 · Low confidence | Term ended | Term ended no later than Sep 13, 1997 | Low confidence |
| US 4,048,541 | Crystal controlled oscillator circuit for illuminating electrodeless fluorescent lamp Term ended Term ended no later than Sep 13, 1997 · Low confidence | Term ended | Term ended no later than Sep 13, 1997 | Low confidence |
| US 4,064,474 | Impedance ratio varying device Term ended Term ended no later than Dec 20, 1997 · Low confidence | Term ended | Term ended no later than Dec 20, 1997 | Low confidence |