Andrew McCarthy

Title: **Inventor Spotlight: Andrew McCarthy from Kanata, CA**

Introduction

Andrew McCarthy is an accomplished inventor based in Kanata, Canada. With a total of seven patents to his name, McCarthy is recognized for his significant contributions to technology, particularly in the areas of data timing and network efficiency.

Latest Patents

Among his latest innovations, McCarthy has developed two notable patents:

1. **Low latency data handoff using phase rotation and clock gapping** – This patent focuses on a device that includes a phase rotator configured to receive a read clock and a flip flop designed to handle an incoming data stream. The invention allows for efficient data handoff between asynchronous clock domains by controlling the phase rotator in response to level transitions in the incoming data stream, thus deriving a gapped read clock that enhances operational reliability.

2. **Distributing timing over metro transport networking** – This patent addresses systems and methods for coordinating timing across a Metro Transport Networking (MTN) path. It introduces a mechanism for detecting specific blocks in a data stream, sampling clock outputs to establish timestamp references, and transmitting timing information. This innovation greatly enhances the reliability of data flow in metro networks through the use of a Precision Time Protocol (PTP) message.

Career Highlights

Andrew McCarthy is currently employed at Ciena Corporation, where he applies his expertise in network technology to drive innovation. His work often intersects with cutting-edge advancements in telecommunications and networking solutions.

Collaborations

Throughout his career, McCarthy has collaborated with notable professionals in his field, including Sebastien Gareau and Ronald Joseph Gagnon. These collaborations have fostered an environment of shared knowledge and innovation, further enhancing the quality and impact of their collective work.

Conclusion

In summary, Andrew McCarthy stands out as a prominent inventor whose innovative patents significantly advance the fields of data handling and network technology. His contributions through collaborative efforts at Ciena Corporation serve as an inspiration for future advancements in the tech industry.