Location History:
- Brookline, MA (US) (1986 - 1987)
- Cambridge, MA (US) (1978 - 1990)
Company Filing History:
7 out of 161 
2 out of 3 
1 out of 6 Years Active: 1978-1990
Title: A Robert Sohval: Innovator in Medical Imaging Technology
Introduction
A Robert Sohval is a distinguished inventor based in Cambridge, MA, known for his significant contributions to the field of medical imaging. With a total of 10 patents to his name, Sohval has developed innovative technologies that enhance the capabilities of medical imaging devices.
Latest Patents
One of his latest inventions is a medical imaging device that utilizes a triggered plasma cathode flash X-ray source. This device employs multiple triggered plasma cathode flash X-ray sources, each featuring an axially extending round anode rod, a cathode, and a trigger electrode. The application of a trigger pulse between the electrode and the cathode generates a burst of plasma, which contains electrons that are accelerated toward the anode, producing X-rays. The invention also includes a non-conducting surface that interconnects the electrode with the cathode, allowing for the production of plasma bursts through flashover.
Another notable patent is an X-ray tube with an adjustable focal spot. This innovative design allows the focal-spot position to be moved along the anode, and the focal-spot width can be altered by applying a small voltage to the cathode-bias cup. The cathode is equipped with means to deflect the flow of electrons to selectable focal-spot areas on the anode, enhancing the precision of imaging.
Career Highlights
Throughout his career, A Robert Sohval has worked with several prominent companies, including Elscint Ltd. and Butler-Newton, Inc. His experience in these organizations has contributed to his expertise in medical imaging technologies.
Collaborations
Sohval has collaborated with notable individuals in the field, including Gerald Cooperstein and Shyke A Goldstein. These partnerships have furthered his research and development efforts in medical imaging.
Conclusion
A Robert Sohval's innovative work in medical imaging technology has made a significant impact on the field. His patents reflect a commitment to advancing medical imaging capabilities, ultimately benefiting healthcare professionals and patients alike.