Danny K Hsu

Title: **Innovator Spotlight: Danny K Hsu**

Introduction

Danny K Hsu, based in Morristown, NJ, is a notable inventor with a diverse portfolio, holding four patents to his name. His work primarily focuses on enhancing telecommunication technologies, particularly within circuit-switched networks.

Latest Patents

Hsu's latest innovation is a comprehensive method and apparatus for network transmission capacity enhancement tailored to the telephone circuit-switched network. This adjunct apparatus offers a cost-effective solution for increasing the network's transmission capacity without requiring changes to existing equipment. By utilizing a Local Switch Network (LSN) Adjunct and a Tandem/Toll Switch Network (TSN) Adjunct, Hsu's invention interfaces seamlessly with standard network elements, such as switches and cross-connect equipment. The system employs low-bit rate speech coders and a dynamic timeslot manager, enabling multiple channels of voice to be carried on a single 64 Kbps DS0 timeslot while maintaining toll-quality voice service. Innovations like sub-timeslot and sub-timeslot bundling allow the standard T1 or E1 frame to accommodate more than 24 or 30 voice channels, respectively. Additionally, inband control information assists in mapping sub-timeslot bundles to channels, while conventional out-of-band signaling methods, such as SS-7, ensure robust communication.

Career Highlights

Danny K Hsu's career includes significant contributions while working at esteemed companies such as AT&T Corp. and Lucent Technologies Inc. His experience in these organizations has honed his expertise in the field of telecommunications and innovation.

Collaborations

Throughout his career, Hsu has collaborated with distinguished colleagues, including Wei Lin and Farhad Barzegar. These collaborations have further advanced his work and contributed to his success in the field of innovation.

Conclusion

Danny K Hsu exemplifies the spirit of innovation in telecommunications with his groundbreaking patents. His ability to enhance existing technologies while maintaining cost efficiency marks him as a significant figure in the industry, paving the way for future advancements in network transmission capacities.