Company Filing History:
3 out of 8,033 
1 out of 5,000 
Years Active: 1978-1986
Title: The Innovations of Daniel J Healey, III
Introduction
Daniel J Healey, III is a notable inventor based in Baltimore, MD (US). He holds 4 patents that showcase his contributions to the field of technology and engineering. His work primarily focuses on advancements in electrical characteristics and phase lock loops.
Latest Patents
One of his latest patents is an "Apparatus for determining frequency versus acceleration characteristics." This innovative apparatus is designed to assess the acceleration-induced changes in the electrical characteristics of a quartz crystal. It includes a vibration generator that subjects the crystal to random vibrations of predetermined acceleration. A low noise signal generator provides a signal at the resonant frequency of the crystal, which is then analyzed to determine the acceleration versus electrical characteristics of the crystal under test.
Another significant patent is the "Presetting circuit for the voltage-controlled oscillator of a phase lock." This improved presettable integrator circuit is utilized in a fast frequency changing phase lock loop. It allows for the presetting of the voltage-controlled oscillator based on a preset signal and a pulsed signal generated by a frequency controller. The circuit is designed to respond rapidly to preset signals and calibrate the voltage-controlled oscillator effectively.
Career Highlights
Throughout his career, Daniel has worked with prominent organizations such as Westinghouse Electric Corporation and the United States of America as represented by the Secretary of the Air Force. His experience in these esteemed companies has contributed significantly to his expertise and innovative capabilities.
Collaborations
Daniel has collaborated with notable individuals in his field, including Steven Morrison and Hyo K Hahn. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Daniel J Healey, III is a distinguished inventor whose work has made a significant impact in the realm of technology. His patents reflect his innovative spirit and dedication to advancing engineering solutions.