Ashwin Ragunathan

Title: **Inventor Profile: Ashwin Ragunathan**

Introduction

Ashwin Ragunathan, a talented inventor based in San Diego, CA, has made significant contributions to the field of oscillator circuit design. His innovative approaches have garnered attention within the tech community, particularly in the telecommunications sector.

Latest Patents

Ashwin is credited with a patent for "Injection-locking a slave oscillator to a master oscillator with no frequency overshoot." This invention presents an injection-locked oscillator circuit composed of a master oscillator, a slave oscillator, and an injection lock control circuit. The design decouples the slave oscillator from the master oscillator during an unlock condition, allowing it to adjust its oscillating frequency based on factors such as supply voltage. A critical aspect of the patent is the method of recoupling the slave oscillator to the master only during opposite-phase conditions, which effectively avoids frequency overshoots that could occur if recoupling were done during in-phase conditions.

Career Highlights

Currently, Ashwin is employed at Qualcomm Incorporated, a leading company in the semiconductor and telecommunications industries. His work there focuses on advancing technologies that power mobile devices and wireless communication systems.

Collaborations

Throughout his career, Ashwin has collaborated with notable colleagues such as Marzio Pedrali-Noy and Sameer Wadhwa. Their teamwork reflects the spirit of innovation and progress at Qualcomm, where collaboration often leads to groundbreaking developments in technology.

Conclusion

Ashwin Ragunathan's innovative patent and career at Qualcomm Incorporated underscore his role as a significant contributor to modern oscillator technology. His work continues to influence advancements in telecommunications, showcasing the vital link between inventors and the future of technology.