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| Application No. | Application Title | Issue Date |
| 20120044020 | METHOD AND APPARATUS FOR SENSING A CURREN FOR VARYING IMPEDANCE LOADS Recently, there has been an increased desire to measure load currents of class-D amplifiers to improve performance. The traditional solution has been to include one or more discrete components in series with the load, but this degrades performance. Here, however, circui... | 02/23/2012 |
| 20100207592 | CLASS DH AMPLIFIER A class DH amplifier is provided. The amplifier is generally comprised of a tracking power supply, a class D amplifier section, and a carrier generator. The tracking power supply receives a supply voltage and an analog input signal, and the tracking power supply provide... | 08/19/2010 |
