Adi A Scheidemann

Title: The Innovative Contributions of Adi A Scheidemann

Introduction

Adi A Scheidemann is a prominent inventor based in Seattle, WA, known for his significant contributions to the field of analytical instruments. With a total of seven patents to his name, Scheidemann has developed innovative technologies that enhance the capabilities of various analytical systems.

Latest Patents

Among his latest patents, Scheidemann has introduced groundbreaking methods and structures for analytical instruments using a pseudorandom array of sources. This invention employs pseudorandom sequences to spatially arrange multiple sources, such as in a micro-machined mass spectrometer or monochromator. The pseudorandom source array replaces the single source in analytical instruments, improving the signal on a position-sensitive detector. A mathematical deconvolution process retrieves a spectrum with an enhanced signal-to-noise ratio from the detector signal.

Another notable patent is the charged particle beam detection system, which features a Faraday cup detector array (FCDA) for position-sensitive charged particle beam detection. This system integrates an electronic multiplexing unit (MUX) that allows for the collection and integration of charge deposited in the array while simultaneously reading it out. The system boasts a duty cycle for collecting ions greater than 98%, achieved through a large number of small, electronically decoupled Faraday cups. This innovation enables the measurement of absolute ion currents with a wide dynamic range and minimal crosstalk.

Career Highlights

Scheidemann has worked at the University of Washington, where he has contributed to various research projects and advancements in analytical technology. His work has significantly impacted the field, leading to improved methodologies and instruments.

Collaborations

Throughout his career, Scheidemann has collaborated with notable individuals such as Patrick L Jones and Kem Robinson, further enhancing the scope and impact of his inventions.

Conclusion

Adi A Scheidemann's innovative work in analytical instruments showcases his dedication to advancing technology in this field. His patents reflect a commitment to improving the performance and efficiency of analytical systems, making significant contributions to scientific research and development.