This inventor holds 9 USPTO granted patents and 1 EPO patent. Top assignees: Pacific Microsonics, Inc., Microsoft Technology Licensing, LLC, Sun Microsystems, Inc.. Active years: 1989-2002.
Company Filing History:
7 out of 8 
1 out of 56,162 
1 out of 7,642 Years Active: 1989-2002
Title: The Innovative Journey of Michael W. Pflaumer
Introduction
Michael W. Pflaumer, an accomplished inventor based in Berkeley, CA, has made significant contributions to the field of electronics with a notable portfolio of nine patents. His innovative work primarily focuses on advanced methods for signal processing, particularly in digital-to-analog conversion.
Latest Patents
Among his latest inventions are two crucial patents that elevate the performance of electronic signal processing systems. The first patent is for a **Filter for Digital-to-Analog Converters**. This invention involves an analog-to-digital converter that effectively transforms an analog signal into a digital representation. It features a digital decimation filter tailored to produce a decimated digital signal, alongside an alias correction filter designed to minimize distortion. The resulting interpolated digital signal is then converted back to analog using a digital-to-analog converter, significantly enhancing the fidelity of the output signal.
His second recent patent is for a **Signal Encode/Decode System**. This electronic method and apparatus allows for ultra-low distortion reproduction of analog signals. It is designed to be compatible with standard playback apparatus while incorporating advanced decoding features. The innovative system utilizes an interplay of gain, slew rate, and wave synthesis operations to not only reduce signal distortions but also enhance the apparent resolution of the audio output. The technology accommodates signals without the encoding process, ensuring versatility and compatibility across existing systems.
Career Highlights
Michael's professional journey has taken him through several esteemed companies, including Pacific Microsonics, Inc. and Sun Microsystems, Inc. At these organizations, he has been able to synthesize his passion for innovation with practical applications that resonate within the industry.
Collaborations
Throughout his career, Michael W. Pflaumer has collaborated with notable professionals, including his coworker Keith O. Johnson. Such partnerships have likely enriched his findings and contributions to the field of signal processing.
Conclusion
Michael W. Pflaumer's inventive spirit and commitment to advancing electronic technologies have resulted in numerous patents that enhance our interaction with digital signals. His ongoing contributions not only reflect his dedication to innovation but also inspire future developments in the field.