Company Filing History:
Years Active: 2017-2020
Title: The Innovations of Dale Sandberg
Introduction
Dale Sandberg is an accomplished inventor based in Irvine, California. He has made significant contributions to the field of audio amplification technology. With a total of two patents to his name, Sandberg's work showcases his expertise and innovative spirit.
Latest Patents
One of Sandberg's latest patents is the Programmably Configured Switchmode Audio Amplifier. This invention features a multi-channel switchmode audio amplifier that is configured by a programmed processor. Each channel is capable of driving separate loads and can be connected in parallel or configured in a bridge-tied mode, as well as combinations thereof. In one embodiment, amplifier channels connected in parallel utilize power amplifiers driven by signals from a single modulator. A feedback circuit and error amplifier from one channel control the modulated signal applied to each parallel-connected amplifier channel. Current feedback circuits for these channels are eliminated by tightly controlling the timing of switching in the power amplifier output stages.
Career Highlights
Throughout his career, Dale Sandberg has worked with notable companies such as Osc, LLC and QSC, LLC. His experience in these organizations has contributed to his development as an inventor and innovator in the audio technology sector.
Collaborations
Some of Sandberg's coworkers include Patrick H. Quilter and Laura Mercs, who have also made significant contributions to the field.
Conclusion
Dale Sandberg's innovative work in audio amplification technology, particularly with his patented switchmode audio amplifier, highlights his expertise and commitment to advancing the industry. His collaborations and career experiences further enrich his contributions to the field.