Reichenburg, Switzerland

Marcel A Kossel

USPTO Granted Patents = 56 

Average Co-Inventor Count = 2.5

ph-index = 7

Forward Citations = 164(Granted Patents)

Forward Citations (Not Self Cited) = 156(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Zurich, CH (2007 - 2009)
  • Rüschlikon, CH (2011)
  • Ruesclikon, CH (2015)
  • Rueschlikon, CH (2013 - 2020)
  • Reichenburg, CH (2008 - 2024)

Company Filing History:


Years Active: 2007-2025

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56 patents (USPTO):

Title: Marcel A Kossel: Innovator in Time Domain Converters

Introduction

Marcel A Kossel, located in Reichenburg, Switzerland, is a prolific inventor with a remarkable portfolio of 55 patents. His work focuses primarily on advanced electronics and signal processing technologies, contributing significantly to the fields of analog-to-digital conversion and voltage-to-time conversion systems.

Latest Patents

Among Kossel's latest innovations are two notable patents. The first patent involves a **Time Domain Interleaving** technology, specifically addressing a voltage-to-time converter. This invention features a first interleaving stage that performs sampling of an input voltage to generate a set of sampled voltage signals. In an interleaved manner, it also conducts a voltage-to-time conversion, producing a first set of time-interleaved signals. The second interleaving stage then converts these time-interleaved signals back into voltage, illustrating a novel approach to signal processing. The invention also discusses a related design structure and method.

The second patent is for **Successive-Approximation Analog-to-Digital Converters**. This device includes a sampling circuit that captures an analog input signal and a regenerative comparator that compares this sampled voltage with a series of reference voltages. Each comparison generates a decision bit that helps in progressively approximating the sampled voltage through a digital-to-analog converter. This innovative design is enhanced by an integration circuit and multiple regeneration circuits, all aimed at improving the accuracy and efficiency of analog-to-digital conversion.

Career Highlights

Marcel A Kossel is currently associated with International Business Machines Corporation (IBM), where he leverages his expertise to innovate and enhance electronic systems. Throughout his career, he has been recognized for his contributions to cutting-edge technologies, solidifying his reputation as a leader in the field.

Collaborations

Kossel's work is often complemented by collaborations with esteemed colleagues, including Thomas E Morf and Pier Andrea Francese. Together, they contribute to pioneering advancements within their respective domains, enriching the technological landscape with innovative solutions.

Conclusion

With a robust set of patents and a dedicated career at IBM, Marcel A Kossel continues to push the boundaries of electrical engineering and signal processing. His groundbreaking inventions not only reflect his ingenuity but also significantly enhance the capabilities of modern electronics. Kossel's work sets a high standard in the industry, inspiring future innovations in technology.

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