Marcelino M Dignum

Title: **Inventor Spotlight: Marcelino M. Dignum**

Introduction

Marcelino M. Dignum is a notable inventor based in Menlo Park, California, recognized for his substantial contributions to the field of network devices and technologies. With an impressive portfolio of 18 patents, Dignum has been at the forefront of innovation in packet classification and partitioning resources within high-performance networks.

Latest Patents

Two of Dignum's most recent patents reflect his expertise in network technology:

1. **System and method for providing partitions of classification resources in a network device**

This patent describes a method for partitioning classification resources within a network device to enhance performance. The system utilizes a combination of hardware-based and firmware-based partitions to efficiently manage flow entries based on their usage frequency. A dual lookup process allows for swift access to flow entries, ensuring optimal resource scalability and performance.

2. **System and method for providing a programmable packet classification framework for use in a network device**

This patent outlines a programmable packet classification framework designed for high-performance networks. It incorporates multiple hardware-based classification primitives that can be dynamically adjusted throughout the data packet processing stages. This innovative solution enables classification of data packets from various protocols without necessitating any changes to the hardware.

Career Highlights

Throughout his career, Marcelino M. Dignum has held significant positions at major technology companies. He has contributed to Oracle International Corporation and Sun Microsystems, Inc., where he developed advanced networking solutions that have influenced the industry. His work has not only advanced technological capabilities but has also improved the efficiency of networking systems.

Collaborations

Dignum has collaborated with esteemed peers in the field, including Arvind Srinivasan and Jochen Behrens. Together, they have worked on various projects that push the boundaries of network device capabilities. These collaborations have fostered innovation and have led to significant advancements in packet classification and network resource management.

Conclusion

Marcelino M. Dignum exemplifies the spirit of innovation, with a rich portfolio of patents that are pivotal in enhancing network technologies. His work continues to influence the industry, making significant strides towards the future of high-performance networking solutions. As he continues to innovate, his contributions will remain integral to advancements in the field.