Reston, VA, United States of America

Daniel J O'Callaghan

This inventor holds 2 USPTO granted patents. Top assignee: Verizon Services Corporation. Active years: 2006-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daniel J O'Callaghan. Retrieved from https://idiyas.com/inventor/daniel-j-o-callaghan-tuo850q5

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 50.0

Average Co-Inventor Count = 3.0

ph-index = 2

Forward Citations = 56(Granted Patents)


Company Filing History:


Years Active: 2006-2007

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2 patents (USPTO):Explore Patents

Title: The Innovations of Daniel J O'Callaghan

Introduction

Daniel J O'Callaghan is an accomplished inventor based in Reston, VA. He has made significant contributions to the field of communication technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his notable patents is the Intelligent Access Control System. This invention addresses communication interruptions that can occur between a central office and a customer premises device in operational environments where local loop generation equipment is utilized. By implementing a dedicated communications link between the local loop generation equipment and the central office, O'Callaghan's system minimizes these interruptions. A processing mechanism at the central office determines the appropriate circumstances under which the customer premises device will be notified in response to the activation of local loop generation equipment. This innovation eliminates the need to place local loop generation equipment in series with the communications path between the central office and the customer premises. The dedicated communications link may be provided in the form of a telephone line that is capable of placing outgoing local calls but is not equipped to receive incoming calls or place long-distance calls.

Career Highlights

O'Callaghan is currently employed at Verizon Services Corporation, where he continues to develop and refine communication technologies. His work has had a lasting impact on the industry, enhancing the reliability and efficiency of communication systems.

Collaborations

Throughout his career, O'Callaghan has collaborated with talented individuals such as Joseph Allen and Douglas Reynold Jones. These partnerships have fostered a creative environment that has led to innovative solutions in the field.

Conclusion

Daniel J O'Callaghan's contributions to communication technology through his patents and work at Verizon Services Corporation highlight his role as a significant inventor in the industry. His innovative approaches continue to shape the future of communication systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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