John M Carman

Title: Innovations by John M. Carman

Introduction

John M. Carman is a notable inventor based in Alexandria, VA, with a significant contribution to the field of communication technology. He holds six patents, showcasing his innovative approach to enhancing communication services. His work primarily focuses on improving the functionality of network line cards to accommodate a wider range of digital communication services.

Latest Patents

One of Carman's latest patents is titled "Selective bandwidth connectivity through network line cards." This invention addresses the limitations of existing telephone network line cards, which typically process digital signals at a low, fixed bit rate. By incorporating intelligent signal detection and control, Carman's invention allows for the selective bypassing of the CODEC, enabling connections to alternative network functionalities that provide higher bandwidth digital services. The preferred embodiment of this invention utilizes an adaptive digital signal processor with a programmed controller, which adapts coding and decoding functions to the specific communication service requested. This innovation facilitates a two-way digital communication link to fast data switches, such as those used in asynchronous transport mode (ATM) networks, thereby offering a full range of digital communication services.

Career Highlights

Throughout his career, John M. Carman has worked with prominent companies in the telecommunications industry, including Verizon Communications Inc. and Bell Atlantic Network Services, Inc. His experience in these organizations has contributed to his expertise in developing advanced communication technologies.

Collaborations

Carman has collaborated with notable professionals in the field, including R. Andrew Poole and Robert D. Farris. These collaborations have likely enriched his work and contributed to the successful development of his patents.

Conclusion

John M. Carman's contributions to communication technology through his innovative patents demonstrate his commitment to enhancing digital communication services. His work continues to influence the industry and pave the way for future advancements.