Joseph F Carriere

Title: Joseph F. Carriere: Innovator in Telecommunications

Introduction

Joseph F. Carriere, an accomplished inventor based in Andover, Massachusetts, has made significant contributions to the field of telecommunications. With a total of two patents to his name, he is recognized for his innovative approaches to improving communication technologies.

Latest Patents

Carriere's most recent patents exemplify his expertise in enhancing channel bank units and reducing noise in encoder systems. The first patent, titled "D-5 Channel Bank Control Structure and Controller," introduces a channel bank unit designed for interfacing baseband user signals with a Pulse Code Modulation (PCM) carrier communications channel. This invention features a verification circuit that ensures the transmission integrity between the channel bank unit and external equipment engaged in two-way communication. The circuit includes two portions: one evaluates the reception integrity of incoming signals, while the other imposes a parity sense on outgoing signals based on the evaluation results.

The second patent, addressing "Noise and Crosstalk Reduction in Mid-Riser Biased Encoders," presents a novel method for minimizing idle channel noise and crosstalk. This invention utilizes two polarity decisions to enhance the performance of a mid-riser-biased successive approximation encoder. The process involves assigning a sampled analog input signal to the nearest discrete signal level through successive comparisons with reference signals, including a midpoint reference. This innovative approach not only effectively reduces idle channel noise but also enhances overall communication quality.

Career Highlights

Throughout his career, Joseph F. Carriere has worked with renowned companies in the telecommunications industry, including Bell Telephone Laboratories and AT&T Bell Laboratories. His roles in these organizations have allowed him to pioneer advancements in communication technology, further establishing his reputation as a skilled inventor.

Collaborations

During his career, Carriere has collaborated with esteemed colleagues such as Joseph Elide Landry and Wilmer B. Gaunt, Jr. These collaborations have played a significant role in the development of his innovative technologies and patents.

Conclusion

Joseph F. Carriere's contributions to telecommunications through his inventive patents have significantly impacted the industry. His work in enhancing channel bank units and reducing encoder noise highlights his expertise and commitment to advancing communication technologies. As an inventor, Carriere's innovations continue to shape the future of telecommunications, solidifying his place among notable figures in the field.