This inventor holds 1 USPTO granted patent. Top assignee: Comex Systems, Inc.. Active years: 1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977
Title: The Innovations of Joel E. Sandahl
Introduction
Joel E. Sandahl is an accomplished inventor based in Derry, New Hampshire. He has made significant contributions to the field of telecommunications, particularly with his innovative patent that enhances the functionality of telephone systems. His work exemplifies the spirit of innovation that drives technological advancement.
Latest Patents
One of Joel E. Sandahl's notable patents is for a "Circuit for detecting dial pulses." This invention focuses on a circuit designed to detect dial pulses transmitted from a sending telephone to a receiving telephone after they are interconnected. The circuit employs detecting mechanisms, including bandpass filters and summing and threshold circuits, to transmit a probable pulse signal. This signal indicates the characteristics present whenever the dialing mechanism at the sending telephone is actuated. A digital correlation circuit processes all probable pulse signals and advances a counter that stores the number representing the dialed digit if a correlation exists. This innovation has the potential to improve the efficiency and accuracy of telephone communications.
Career Highlights
Joel E. Sandahl is associated with Comex Systems, Inc., where he has contributed his expertise in telecommunications. His work at the company has allowed him to develop and refine his inventions, leading to advancements in the industry. His dedication to innovation is evident in his patent and the impact it has on communication technology.
Collaborations
Joel has worked alongside Gary Nelson Stapleford, a fellow innovator in the field. Their collaboration has likely fostered an environment of creativity and shared knowledge, contributing to the development of new technologies.
Conclusion
Joel E. Sandahl's contributions to the field of telecommunications through his innovative patent demonstrate his commitment to advancing technology. His work continues to influence the way we communicate, showcasing the importance of innovation in our daily lives.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile