This inventor holds 4 USPTO granted patents. Top assignees: Aspen Laboratories, Inc., Tele-Matic Corporation, Other. Active years: 1985-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 20 
1 out of 1 
1 out of 834,601 Years Active: 1985-1996
Title: The Innovations of Dwight W Kitchin
Introduction
Dwight W Kitchin is a notable inventor based in Littleton, Colorado. He has made significant contributions to the field of telecommunications, particularly in methods for detecting and responding to hook flash events. With a total of four patents to his name, Kitchin's work has had a lasting impact on communication technology.
Latest Patents
Kitchin's latest patents include a "Method and apparatus for detecting an attempted three-way conference" and a "Method and apparatus for detecting and responding to hook flash events." The first patent focuses on a system capable of detecting whether one party in a telecommunication has attempted to initiate a three-way call using a hook-flash signal. This apparatus utilizes a low pass filter to pass energy below 500 Hz and an energy detector to identify the specific electrical energy pulse characteristic of the hook-flash. The confirmation of the hook-flash is achieved through digital signal processing equipment, which identifies a rapid drop-off in energy. Additionally, software may be included to ascertain whether sound has occurred during a predetermined period following the first hook-flash signal.
The second patent outlines methods and apparatus for detecting specific acts that generate a hook flash-type signal. This system also employs a low pass filter and an energy detector, along with software to detect events occurring on the telephone line within a specific time window after detecting a pulse. This innovation provides valuable insights into whether a remote party has attempted to initiate a three-way conference call.
Career Highlights
Throughout his career, Kitchin has worked with various companies, including Aspen Laboratories, Inc. and Tele-matic Corporation. His experience in these organizations has contributed to his expertise in telecommunications and innovation.
Collaborations
Kitchin has collaborated with notable individuals such as Alan K Schott and Terry D Johnson. These partnerships have likely enriched his work and contributed to the development of his patents.
Conclusion
Dwight W Kitchin's contributions to telecommunications through his innovative patents demonstrate his expertise and commitment to advancing communication technology. His work continues to influence the field and showcases the importance of innovation in everyday communication.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile