Tina M Sigarto

Title: The Innovative Contributions of Tina M Sigarto

Introduction

Tina M Sigarto is a prominent inventor based in Raleigh, NC, known for her significant contributions to the field of telecommunications. With a total of seven patents to her name, she has made remarkable advancements in network switching systems and signaling methods.

Latest Patents

Among her latest patents is the "Secure ATM-based distributed virtual tandem switching system and method." This invention focuses on narrowband signaling from a transfer node for calls originating at an end office, which is received at a centralized control and signaling interworking function device in an asynchronous transfer mode switching network. The narrowband signaling is converted to broadband signaling, enabling connections across the network when the involved devices are part of a closed user group. Another notable patent is the "ATM-based distributed network switching system," which includes a data network with multiple access interworking function devices that act as gateways for customer premises devices to interface directly into the data network. This system also features a centralized control and signaling interworking function device that performs call control and administrative functions.

Career Highlights

Tina has worked with several notable companies throughout her career, including SBC Technology Resources, Inc. and AT&T Labs, Inc. Her experience in these organizations has allowed her to develop and refine her innovative ideas in telecommunications.

Collaborations

Throughout her career, Tina has collaborated with esteemed colleagues such as Haifeng Bi and George C Allen, Jr. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Tina M Sigarto's work in telecommunications showcases her innovative spirit and dedication to advancing technology. Her patents reflect her expertise and commitment to improving network systems, making her a significant figure in her field.