Audio Precision, Inc.
Records under this name other than the patents Audio Precision, 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 7 patents it holds.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,268,711 | Method and Circuit for Amplitude Compensation in a Digital-To-Analog Converter Term ended Term ended Mar 24, 2026 · High confidence | Term ended | Term ended Mar 24, 2026 | High confidence |
| US 10,687,160 | Wireless Audio Analysis, Test, and Measurement Lapsed on the fee record Ended Jun 16, 2024 · High confidence | Lapsed on the fee record | Ended Jun 16, 2024 | High confidence |
| US 10,383,266 | Wireless Signal Isolation Assembly Lapsed on the fee record Ended Aug 13, 2023 · High confidence | Lapsed on the fee record | Ended Aug 13, 2023 | High confidence |
| US 4,563,652 | Dual-stage filter with feedback Formerly held Term ended Term ended no later than Jan 7, 2006 · Low confidence | Term ended | Term ended no later than Jan 7, 2006 | Low confidence |
| US 4,614,914 | Low-distortion transformer-coupled circuit Formerly held Term ended Term ended no later than Sep 30, 2006 · Low confidence | Term ended | Term ended no later than Sep 30, 2006 | Low confidence |
| US 4,631,522 | Method and circuit for compensation of a multiplying digital-to-analog converter Formerly held Term ended Term ended no later than Dec 23, 2006 · Low confidence | Term ended | Term ended no later than Dec 23, 2006 | Low confidence |
| US 5,089,981 | Hybrid form digital filter Formerly held Term ended Term ended no later than Feb 18, 2012 · Low confidence | Term ended | Term ended no later than Feb 18, 2012 | Low confidence |
| US 5,136,267 | Tunable bandpass filter system and filtering method Formerly held Term ended Term ended no later than Aug 4, 2012 · Low confidence | Term ended | Term ended no later than Aug 4, 2012 | Low confidence |
| US 5,247,458 | Method and apparatus for testing a digital system for the occurrence of errors Formerly held Term ended Term ended no later than Sep 21, 2013 · Low confidence | Term ended | Term ended no later than Sep 21, 2013 | Low confidence |
| US 5,265,201 | Master-slave processor human interface system Formerly held Term ended Term ended no later than Nov 23, 2013 · Low confidence | Term ended | Term ended no later than Nov 23, 2013 | Low confidence |