Zaven Arzoumanian

Title: Zaven Arzoumanian: Innovator in Tomographic Imaging Systems

Introduction

Zaven Arzoumanian is a notable inventor based in Greenbelt, MD (US). He has made significant contributions to the field of imaging technology, holding a total of 5 patents. His work focuses on advancing tomographic imaging systems, which have applications in both commercial and NASA settings.

Latest Patents

One of his latest inventions is a tomographic imaging system that features a novel, non-rotating design. This system includes a multi-source x-ray imaging module with multiple x-ray sources housed within a vacuum manifold. Each source is equipped with a non-thermionic cathode, which allows for reduced image scan times and lower radiation doses through under-sampled acquisition sequences. The non-thermionic nature of the cathode enables rapid on/off switching of x-rays, enhancing the system's efficiency. The modular design of this invention facilitates easier debugging and repair, making it particularly advantageous for computed tomographic (CT) systems.

Another significant patent is the multiplexing x-ray fluorescence (MXRF) system and method. This innovative system includes a simple detector that counts x-rays with time resolution, utilizing a time-variable applied radiation source. The MXRF system can produce an excitation spectrum with a peak average energy that grows over time and then recycles. Elemental identification is achieved by time-correlating x-ray counts detected by the system. This design flexibility makes it suitable for both commercial applications and NASA projects.

Career Highlights

Zaven Arzoumanian has worked with prominent organizations, including the United States of America as represented by the Administrator of NASA and Aster Labs, Inc. His contributions to these institutions have been instrumental in advancing imaging technologies.

Collaborations

Throughout his career, Zaven has collaborated with notable colleagues such as Keith Gendreau and Steven J Kenyon. These partnerships have further enriched his work and contributed to the success of his inventions.

Conclusion

Zaven Arzoumanian is a distinguished inventor whose work in tomographic imaging systems has made a significant impact in the field. His innovative patents and collaborations highlight his commitment to advancing technology for various applications.