This inventor holds 8 USPTO granted patents. Top assignees: Scientific-Atlanta, Inc., The Mead Corporation. Active years: 1981-1998.
Company Filing History:
Years Active: 1981-1998
Title: Gregory T Dubberly: Innovator in Broadband Communications
Introduction
Gregory T Dubberly is a notable inventor based in Atlanta, GA, with a significant contribution to the field of broadband communications. He holds a total of 8 patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on enhancing telephony systems and improving communication networks.
Latest Patents
One of Dubberly's latest patents is a testing facility for a broadband communications system. This test system evaluates the operating state of a headend in a broadband communications network, facilitating the communication of telephony signals between a telephony system and its subscribers. The system includes modulators that transmit telephony signals in the forward band, which are then demodulated and demultiplexed by subscriber terminals into individual telephony signals. The test system also evaluates the operating state of selected demodulators and modulators by generating upstream and downstream test signals, allowing for error measurements that support operational evaluations.
Another significant patent is the reverse path allocation and contention resolution scheme for broadband communications. This system connects telephony or other digital networks to a CATV network, transmitting multiplexed telephony signals in the forward band. It addresses the challenges of multiple subscribers contending for access to a reverse channel, implementing a random wait time for re-transmission attempts to ensure efficient communication.
Career Highlights
Throughout his career, Gregory T Dubberly has worked with prominent companies such as Scientific-Atlanta, Inc. and The Mead Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in the telecommunications sector.
Collaborations
Dubberly has collaborated with notable individuals in his field, including John Alexander Ritchie, Jr. and Thomas A Bohannon. These partnerships have likely enriched his work and expanded the impact of his inventions.
Conclusion
Gregory T Dubberly's contributions to broadband communications through his patents and career achievements highlight his role as a significant innovator in the field. His work continues to influence the way telephony systems operate, ensuring better communication for users.