Donald W Wortman is a notable inventor based in Central Islip, NY (US). He has made significant contributions to the field of power supply technology, holding a total of six patents. His work has had a lasting impact on the telecommunications industry.

Latest Patents

Among his latest patents is a power supply with latch-up prevention and automatic back-up. This innovative subscriber power supply is designed to deliver sufficient power to a subscriber terminal load, even when there are variations in load current due to changes in the number of channels in a telephone carrier system. Additionally, it features a back-up unit that ensures power delivery to the load in the event of a fault in the primary supply. Another significant patent is the station identification circuit arrangement. This universal circuit is intended for use with central office equipment and can utilize either differential or longitudinal detection methods. It is adaptable for connection to the tip party's subscriber drop in a two-party line without requiring access to or rewiring of the tip party's telephone. The circuit arrangement can be fabricated as a single unit, which may include a ringer isolator along with ANI mark circuits.

Career Highlights

Throughout his career, Donald W Wortman has worked with several companies, including Tii Corporation and Tii Industries, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in telecommunications technology.

Collaborations

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Conclusion

Donald W Wortman's contributions to power supply technology and telecommunications have established him as a prominent figure in the field of innovation. His patents reflect a commitment to improving the efficiency and reliability of power systems.

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