David Thomas Dougherty is a notable inventor based in Rancho Santa Fe, CA (US). He has made significant contributions to the field of packet communications, holding a total of 4 patents. His work focuses on enhancing the efficiency and management of data traffic in communication systems.

Latest Patents

Dougherty's latest patents include innovative systems for managing backplane traffic flow and communicating TDM traffic through packet switch fabrics. One of his patents, titled "Switch fabric backplane flow management using credit-based flow control," introduces a credit-based system for managing backplane traffic. This method involves accepting information packets, modifying destination information, and routing packets through an intervening crossbar while maintaining a credit counter for each output port card channel.

Another significant patent is the "System and method for communicating TDM traffic through a packet switch fabric." This invention outlines a method for accepting native TDM frames, converting them into fabric-cellified TDM frames, and routing interleaved frame time slots between input and output port cards. These advancements are crucial for improving the efficiency of data transmission in modern communication networks.

Career Highlights

Dougherty is currently employed at Applied Micro Circuits Corporation, where he continues to develop innovative solutions in the field of communications technology. His expertise and contributions have positioned him as a key figure in the industry.

Collaborations

Throughout his career, Dougherty has collaborated with talented individuals such as Kenneth Yun and Philip Michael Clovis. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

David Thomas Dougherty's work in packet communications exemplifies the spirit of innovation. His patents and contributions continue to influence the field, showcasing his dedication to advancing communication technologies.

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