Company Filing History:
Years Active: 1979-1983
Title: The Innovations of Ronald E McKeighen
Introduction
Ronald E McKeighen is a notable inventor based in Hoffman Estates, IL (US). He has made significant contributions to the field of electronic systems, particularly in ultrasonic imaging technology. With a total of 3 patents, his work has advanced the capabilities of real-time imaging systems.
Latest Patents
One of Ronald's latest patents is the "Permutating analog shift register variable delay system." This invention discloses a dynamically variable electronic delay line for real-time ultrasonic imaging systems. It controllably phases the signals associated with an array of electromechanical transducer elements, enabling selective scanning and dynamic focusing of a target. The invention features a controllable variable electronic time delay apparatus coupled to each transducer element, which has separate write-in and read-out addressing capabilities. The signals from each ultrasonic transducer element are fed in at selected write-in addresses and subsequently read out after an initial time delay interval. The memory system's write-in and read-out address pointers are continuously sequenced during operation, with the time delay interval being a function of the difference between the addresses and the clock rate. The initial delay can be varied instantaneously by modifying either the write-in or read-out address pointer during sequencing, a modification defined as an 'edit-splice' technique. The preferred embodiments of this invention utilize a trio of analog shift register memories of the charge-coupled device (CCD) type for each transducer section, along with commutating write and read means that are independently controllable for use in an 'edit-splice' imaging system.
Career Highlights
Throughout his career, Ronald has worked with prominent companies such as Siemens Gammasonics, Inc. and G.D. Searle & Company. His experience in these organizations has contributed to his expertise in the field of electronic systems and imaging technologies.
Collaborations
Ronald has collaborated with various professionals in his field, including his coworker Michael P Buchin. Their joint efforts have likely led to advancements in the technologies they have worked on together.
Conclusion
Ronald E McKeighen's contributions to the field of ultrasonic imaging and electronic systems are noteworthy. His innovative patents and career experiences reflect his dedication to advancing technology in meaningful ways.