Company Filing History:
8 out of 8 
1 out of 54,719 
Years Active: 1995-2007
Certainly! Here is an article about inventor Keith O Johnson:
Title: Innovator Spotlight: Keith O Johnson
Introduction:
Meet Keith O Johnson, a prolific inventor based in Pacifica, CA (US) known for his groundbreaking contributions in the field of sound reproduction. With an impressive portfolio of 9 patents, Keith is a trailblazer in engineering innovative solutions for audio signal processing.
Latest Patents:
1. Compensation system and method for sound reproduction: Keith's patent introduces a cutting-edge sound compensation system that optimizes the electrical audio signal for sonic reproduction devices. By simulating various behavioral characteristics of these devices, the system enhances overall sound quality through tailored filter responses and parameter adjustments.
2. Signal encode/decode system: Another of Keith's patents revolutionizes signal encoding and decoding techniques, ensuring ultra-low distortion in analog signal reproduction. This system leverages concealed control codes and innovative gain, slew rate, and wave synthesis operations to minimize signal distortions and enhance resolution.
Career Highlights:
Keith O Johnson has made significant contributions to companies such as Pacific Microsonics, Inc. and Microsoft Technology Licensing, LLC. His expertise and innovative mindset have led to advancements in audio technology that have reshaped the industry.
Collaborations:
Throughout his career, Keith has collaborated with industry experts like Michael W Pflaumer and Alex Limberis. Together, they have pushed the boundaries of sound engineering and pioneered new solutions for immersive audio experiences.
Conclusion:
In conclusion, Keith O Johnson stands as a visionary inventor in the realm of sound reproduction, with a penchant for developing cutting-edge technologies that redefine audio quality standards. His patents and collaborations underscore his commitment to innovation and excellence in the field.