William J Riley, Jr

Title: Innovations of William J Riley, Jr.

Introduction

William J Riley, Jr. is an accomplished inventor based in Hamilton, MA (US). He holds two patents that showcase his expertise in the field of electrical engineering and atomic technology. His work has contributed significantly to advancements in power supply circuits and atomic clock technology.

Latest Patents

One of his latest patents is titled "Power supply circuit for an alkali vapor spectral lamp." This invention stabilizes the output of an alkali vapor lamp for use in optical pumping systems. It employs a feedback circuit that regulates current flow from a power supply to an electronic power oscillator, which excites the alkali vapor lamp. The starting process of the alkali vapor lamp is facilitated by increasing the supply current to the oscillator until the lamp is lit.

Another notable patent is "Methods and apparatus for rapid and accurate frequency syntonization of a passive atomic resonator." This invention allows for the rapid and automatic syntonization of the frequency of an atomic clock's resonator with a reference frequency. Any difference between the hyperfine transition frequency of the resonator and the reference frequency generates an error signal. This signal is used to automatically adjust the actual hyperfine transition frequency of the resonator.

Career Highlights

William J Riley, Jr. is associated with Eg&G, Inc., where he applies his innovative skills to develop cutting-edge technologies. His contributions to the company have been instrumental in advancing their research and development efforts.

Conclusion

William J Riley, Jr. is a notable inventor whose work in power supply circuits and atomic technology has made a significant impact. His patents reflect his dedication to innovation and excellence in engineering.