John G Ryan

Title: The Innovations of John G Ryan

Introduction

John G Ryan is a notable inventor based in Rochestown, Ireland. He has made significant contributions to the field of technology, particularly in the development of random sequence generators and phase lock loop circuits. With a total of 2 patents, Ryan's work showcases his expertise and innovative spirit.

Latest Patents

Ryan's latest patents include a "Method and apparatus for random sequence generator." This invention features an apparatus with a white noise source coupled to a gain stage that includes an amplifier. The gain stage connects to a noise shaping stage, which is also linked to a decision circuit. Another apparatus he developed involves a differentially coupled white noise source to a gain stage with a cascade of open loop amplifiers. This design aims to produce a random sequence signal by determining whether the second white noise signal is a 1 or 0. Additionally, he holds a patent for a "Delta sigma PLL with low jitter," which is a phase lock loop circuit designed for digital radios. This circuit generates the sampling frequency for incoming signals, ensuring efficient storage and unloading of samples to prevent overflow or underflow.

Career Highlights

Throughout his career, John G Ryan has worked with several companies, including Silicon Systems Design Ltd. and Parthus Technologies Plc. His experience in these organizations has contributed to his development as an inventor and innovator in the technology sector.

Collaborations

Ryan has collaborated with notable individuals in his field, including Peter Monahan and Declan Farrelly. These partnerships have likely enriched his work and expanded his innovative capabilities.

Conclusion

John G Ryan's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in the field, showcasing the importance of innovation in driving progress.