John Ulrick

Title: John Ulrick - Innovator in Class D Amplifier Technology

Introduction

John Ulrick is a notable inventor based in Woodland Hills, CA (US). He has made significant contributions to the field of audio technology, particularly in the development of high power class D amplifiers. His innovative approach has led to advancements that enhance efficiency and reduce distortion in audio output.

Latest Patents

Ulrick holds a patent for an "Output stage for high power class D amplifiers." This invention focuses on reducing distortion and electromagnetic interference (EMI) while greatly improving efficiency. The output stage utilizes a combination of techniques, including a soft switching network and multiple output inductors and beads. This design achieves a high power full range class D amplifier that complies with all FCC and CE specifications, boasting greater than 90% efficiency at one-third power.

Career Highlights

John Ulrick is associated with Red Chip Company Ltd., where he applies his expertise in audio technology. His work has been instrumental in pushing the boundaries of amplifier design, making significant strides in performance and compliance with industry standards.

Collaborations

Ulrick has collaborated with notable colleagues, including Stuart W Pullen and Michael M Walters. Their combined efforts have contributed to the advancement of audio technology and the development of innovative solutions in the field.

Conclusion

John Ulrick's contributions to the field of audio technology, particularly through his patent for high power class D amplifiers, highlight his role as an innovator. His work continues to influence the industry, paving the way for more efficient and effective audio solutions.