Gregory L Koellner

Title: Gregory L. Koellner: Pioneering Innovations in Fibre Channel Technology

Introduction

Gregory L. Koellner is an accomplished inventor based in Medford, NJ, recognized for his significant contributions to Fibre Channel technology. With a total of five patents to his name, Koellner has made essential advancements in routing systems and switch design that enhance data transmission efficiency and reliability.

Latest Patents

Koellner's latest innovations include two noteworthy patents:

1. **Rule Based Routing in a Switch** - This invention introduces a routing module that applies multiple routing rules simultaneously to optimize the routing of Fibre Channel frames. Each rule can independently evaluate its applicability to a frame, generating a routing result that encompasses a port address, zoning indicator, and priority designation. The invention further includes a selector to determine the best routing result, enhancing overall frame handling efficiency. An in-band priority, influenced by the frame's content, can substitute the priority designation, providing additional routing flexibility.

2. **Fibre Channel Switch** - This patent presents a novel Fibre Channel switch designed to monitor the congestion status of destination ports utilizing an XOFF mask. The switch maintains a mapping between virtual channels and destination ports, facilitating a responsive flow control system. It efficiently processes frames through a deferred queue to maintain order despite congestion. The routing system applies multiple rules in parallel, ensuring high-speed routing capabilities. This design skillfully integrates data and microprocessor communication across the same switching network.

Career Highlights

Koellner has built a substantial career within the technology sector, holding positions at companies renowned for their innovative contributions. He has worked with Computer Network Technology Corporation and Brocade Communication Systems LLC, where he played a vital role in the development of advanced networking solutions that optimize data flow and system performance.

Collaborations

Throughout his career, Gregory L. Koellner has collaborated with notable professionals such as Harry V. Paul and Jereld W. Pearson. These partnerships have facilitated the exchange of ideas and fostered advancements in Fibre Channel technologies.

Conclusion

Gregory L. Koellner's innovative spirit and technical expertise have significantly shaped the Fibre Channel technology landscape. His patents not only demonstrate his creative problem-solving abilities but also contribute to the industry's growth and evolution, ensuring more efficient data communication systems. His work continues to impact network technologies, paving the way for future advancements.