Company Filing History:
Years Active: 1999
Title: The Innovations of David W. Keefe
Introduction
David W. Keefe is an accomplished inventor based in Simi Valley, California. He is known for his innovative contributions to telecommunications technology. With a focus on enhancing telephone circuit testing, Keefe has made significant strides in the field.
Latest Patents
One of Keefe's notable inventions is the "Telephone ringback test device and method." This device allows callers to conduct a ringback test without incurring high costs associated with toll trunks. The method utilizes caller identification information to identify the caller's number and facilitate the testing process efficiently. The device answers the call after the second ring and presents the caller's number, making it easier for users to complete their tests.
Career Highlights
Keefe has been associated with Harris Corporation, where he has contributed to various projects and innovations. His work has focused on improving telecommunications systems and enhancing user experience. His patent portfolio includes one patent, showcasing his ability to innovate within the industry.
Collaborations
Keefe has worked alongside talented colleagues such as Joseph E. Barron and Jeffrey W. Hearsey. Their collaborative efforts have contributed to advancements in telecommunications technology.
Conclusion
David W. Keefe's contributions to the field of telecommunications through his innovative patent demonstrate his commitment to enhancing technology. His work continues to impact the industry positively.