This inventor holds 1 USPTO granted patent. Top assignee: Knogo Corporation. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: The Innovative Mind of David T. Lundquist
Introduction
David T. Lundquist is a notable inventor based in Stony Brook, NY (US). He has made significant contributions to the field of electronic article surveillance through his innovative patent. His work exemplifies the intersection of technology and security, showcasing his expertise in digital signal processing.
Latest Patents
David T. Lundquist holds a patent for a "Method and apparatus for theft detection using digital signal processing." This invention involves processing signals received by an electronic article surveillance system to determine variations in signal magnitude. The system is designed to prevent false alarms by analyzing these variations and restoring signals whose frequency components have been phase-shifted. This is achieved by utilizing a signal delay circuit that taps into various points along the circuit to selectively amplify or attenuate the signals in each channel.
Career Highlights
Lundquist is associated with Knogo Corporation, where he applies his innovative ideas to enhance security technologies. His work has contributed to the development of more reliable theft detection systems, which are crucial for retail environments.
Collaborations
David T. Lundquist has collaborated with Christopher R. Paul, further enriching his professional experience and expanding the impact of his inventions.
Conclusion
David T. Lundquist's contributions to the field of electronic article surveillance highlight his innovative spirit and dedication to improving security technologies. His patent reflects a significant advancement in theft detection methods, showcasing the importance of digital signal processing in modern security systems.