Constel Signal Processing Co., Ltd.
Records under this name other than patents Constel Signal Processing Co., Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 2 of 2 · Back to Constel Signal Processing Co., Ltd.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 6,404,280 | Method and system for low-distortion power amplification Lapsed on the fee record Ended Jun 11, 2010 · From the USPTO record | Lapsed on the fee record | Ended Jun 11, 2010 | From the USPTO record |
| US 6,727,836 | Method and apparatus for digital-to-analog signal conversion Lapsed on the fee record Ended Apr 27, 2008 · From the USPTO record | Lapsed on the fee record | Ended Apr 27, 2008 | From the USPTO record |