Company Filing History:
3 out of 26 
1 out of 832,718 Years Active: 1996-1997
Title: Innovations of John J Pleitz: Pioneering Audio Amplifiers
Introduction
John J Pleitz, based in Tempe, AZ, is a notable inventor recognized for his contributions to audio technology. With a portfolio of four patents, Pleitz has demonstrated a commitment to innovation and excellence in the field of audio amplification.
Latest Patents
Among his latest inventions is an audio amplifier that features a unique driver for an N-channel VFET output stage. This innovative design includes an input driver stage specifically tailored for audio power amplifiers that rely solely on N-channel VFETs in the output stage. The invention excels in maintaining precise control over the second stage currents through a closed loop connected to the VFET output stage. This method facilitates accurate open-loop predictive temperature compensated programming of the quiescent operating point, ensuring it remains within a linear operational area. Importantly, this design does not compromise the amplifier's straightforward implementation or its outstanding signal amplification characteristics.
Career Highlights
Pleitz's career includes significant experiences working with Mitek Corporation, where he applied his expertise in developing advanced audio solutions. His inventive spirit has not only furthered technological advancements but also established him as a reliable name in the industry.
Collaborations
Throughout his career, John J Pleitz has had the opportunity to collaborate with talented professionals, such as Loyd L Ivey. These partnerships have played a crucial role in the evolution of his innovative projects, allowing for a greater exchange of ideas and techniques within the field.
Conclusion
John J Pleitz stands out as a dedicated inventor whose work impacts audio technology significantly. With his innovative approaches and collaborative spirit, he continues to pave the way for future advancements in audio amplification, demonstrating that creativity and engineering can combine to produce remarkable inventions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.