This inventor holds 6 USPTO granted patents. Top assignees: American Telephone and Telegraph, Co., At&t Information Systems Inc., American Telephone and Telegraph Company and At&t Information Systems. Active years: 1988-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 386 
3 out of 243 
1 out of 7 
Years Active: 1988-1992
Title: Thomas J Tierney, Jr: Innovator in Telecommunications
Introduction
Thomas J Tierney, Jr. is a notable inventor based in Aurora, CO, with a significant contribution to the field of telecommunications. He holds a total of six patents, showcasing his innovative spirit and technical expertise. His work primarily focuses on enhancing communication systems, making them more efficient and user-friendly.
Latest Patents
Among his latest patents is the "Speakerphone State-Controlled Alerting Arrangement." This invention involves a telephone station alerting system that utilizes a speakerphone loudspeaker to produce audible alerting signals. The system is designed to generate high-volume alerting signals when in a talking state and low-volume signals when in a listening state. This innovation ensures that users receive alerts effectively, regardless of the phone's status.
Another significant patent is the "Automated Message Retrieval System." This apparatus is designed to automatically poll message service systems to retrieve messages for users. It integrates a computer with the user's telephone, allowing for seamless communication with various message service systems. The system automates logon, message access, and deletion procedures, enhancing user convenience.
Career Highlights
Throughout his career, Thomas has worked with prominent companies such as American Telephone and Telegraph Company and AT&T Information Systems Inc. His experience in these organizations has contributed to his understanding of telecommunications and the development of his innovative solutions.
Collaborations
Thomas has collaborated with notable individuals in the industry, including Norman W Petty and Arthur H Gilmore. These collaborations have likely enriched his work and contributed to the advancements in his inventions.
Conclusion
Thomas J Tierney, Jr. is a distinguished inventor whose contributions to telecommunications have made a lasting impact. His innovative patents reflect his dedication to improving communication technology, and his career highlights demonstrate his expertise in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile