ASP Technologies
Records under this name other than patents ASP Technologies 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 ASP Technologies
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,345,532 | PWM digital amplifier with high-order loop filter Term ended Term ended Aug 5, 2024 · From the USPTO record | Term ended | Term ended Aug 5, 2024 | From the USPTO record |
| US 7,271,650 | PWM digital amplifier with high-order loop filter Term ended Term ended Mar 26, 2024 · From the USPTO record | Term ended | Term ended Mar 26, 2024 | From the USPTO record |
| US 7,345,533 | PWM digital amplifier with high-order loop filter Term ended Term ended Mar 26, 2024 · From the USPTO record | Term ended | Term ended Mar 26, 2024 | From the USPTO record |
| US 7,388,425 | PWM digital amplifier with high-order loop filter Term ended Term ended Mar 26, 2024 · From the USPTO record | Term ended | Term ended Mar 26, 2024 | From the USPTO record |
| US 7,429,890 | PWM digital amplifier with high-order loop filter Term ended Term ended Mar 26, 2024 · From the USPTO record | Term ended | Term ended Mar 26, 2024 | From the USPTO record |
| US 7,463,088 | PWM digital amplifier with high-order loop filter Term ended Term ended Mar 26, 2024 · From the USPTO record | Term ended | Term ended Mar 26, 2024 | From the USPTO record |