Company Filing History:
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1 out of 3,595 
1 out of 4 Years Active: 1994-2010
Title: Innovator Spotlight: William N. Buchele
Introduction
William N. Buchele is a prominent inventor based in Los Gatos, California, known for his significant contributions to the field of integrated circuitry. With a total of four patents to his name, Buchele has demonstrated a commitment to enhancing technology through innovative solutions tailored for modern applications.
Latest Patents
Among his latest inventions, one noteworthy patent is the "Integrated Passive Filter Incorporating Inductors and ESD Protectors." This invention details a method for implementing an inductor-capacitor filter within integrated circuits. Specifically, it features a 5-pole LC low-pass filter designed for wireless applications that require compact layouts. The design utilizes inductors formed as concentric coils on metallization layers, which provide a negative coupling coefficient between the inductors. A key aspect of this invention is its programmable frequency response characteristics, which allow for the effective transmission of high-frequency baseband information while attenuating carrier RF frequencies.
Another significant contribution from Buchele is the "Adaptive Speech Filter." This invention aims to condition speech signals, enhancing the signal-to-noise ratio in noisy environments. The adaptive speech filter integrates a preamp circuit, a high-pass adaptive filter circuit, an output buffer circuit, a peak detector amplifier/filter circuit, a peak detector circuit, and a voltage regulator circuit, all embodied in an application-specific integrated circuit. This technology is particularly beneficial for devices such as telephones and radios, enhancing user experience by improving speech clarity.
Career Highlights
Throughout his career, William N. Buchele has worked with notable companies, including Gn Resound North America Corporation. His expertise and innovative mindset have greatly influenced the projects he has been involved in, contributing to advancements in the field of electronics.
Collaborations
Collaborating with talented professionals has been an essential part of Buchele's journey. Among his coworkers are Steven H. Puthuff and Patrick A. Mavrakis, with whom he has shared valuable insights and knowledge in their pursuit of innovative designs and solutions.
Conclusion
William N. Buchele stands out as a dedicated inventor whose work has successfully merged engineering and creativity. His patents reflect a forward-thinking approach that addresses modern demands in technology, particularly within the realm of integrated circuit design. As innovations continue to evolve, Buchele's contributions will undoubtedly pave the way for future advancements in the industry.