Company Filing History:
Years Active: 1994
Title: Gary L Tonnies: Innovator in Telecommunication Protection
Introduction
Gary L Tonnies is a notable inventor based in North Attleboro, MA (US). He has made significant contributions to the field of telecommunication equipment protection, holding a total of 2 patents. His innovative designs focus on enhancing the reliability and safety of telecommunication systems.
Latest Patents
One of Gary's latest patents is a surge protection device designed to protect telecommunication equipment coupled to telephone lines. This device features three cells, each containing a semiconductor element with a reverse breakdown PN junction mounted on a heat sink. The lead frame of the device includes a pair of leads formed with a platform raised out of the plane of the remainder of the lead frame, providing suitable clearance relative to the semiconducting elements. Each platform has a finger extending downwardly into engagement with a top electrode of a respective semiconducting element, which is soldered thereto. A second lead lies in the plane of the lead frame and is soldered to a first heat sink plate that mounts two semiconducting elements. Another finger extending from one of the platforms is soldered to a second heat sink plate that mounts the third semiconducting element. The heat sinks, semiconducting elements, and portions of the leads are encapsulated in thermally conductive, electrically insulative epoxy. This device is designed to fail closed when subjected to excessive current and voltage conditions. A second embodiment of the device has two cells mounted on a single heat sink plate, constructed in a similar manner to the first embodiment.
Career Highlights
Gary L Tonnies is currently associated with Texas Instruments Corporation, where he continues to innovate in the field of telecommunication technology. His work has contributed to advancements in surge protection devices, ensuring the safety and functionality of telecommunication systems.
Collaborations
Throughout his career, Gary has collaborated with notable coworkers such as Pravin N Popat and Diethard Unterweger. These collaborations have further enhanced the development of innovative solutions in telecommunication protection.
Conclusion
Gary L Tonnies is a distinguished inventor whose work in telecommunication equipment protection has made a significant impact in the industry. His patents reflect a commitment to innovation and safety in telecommunication systems.