This inventor holds 2 USPTO granted patents. Top assignees: E.i. Technology Limited, Ei Company, Ltd.. Active years: 1989-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989-2002
Title: Innovations by Keith Fawcett
Introduction
Keith Fawcett is an accomplished inventor based in Limerick, Ireland. He has made significant contributions to the field of safety devices, particularly in smoke detection technology. With a total of 2 patents, Fawcett's work reflects his commitment to enhancing safety in residential and commercial environments.
Latest Patents
Fawcett's latest patents include a smoke alarm device and a battery removal indicator. The smoke alarm device features an ASIC with an integrated photo detector and control circuit. This innovative design allows the photo detector output to be compared every ten seconds with an alarm threshold level, ensuring timely alerts. The logic block within the device adjusts sensitivity based on dust contamination, providing optimal performance. Additionally, the device maintains a high signal on an interconnect terminal for four seconds after a test button is pressed, allowing maintenance personnel to hear remote interconnected devices.
The battery removal indicator is designed for battery-operated units such as smoke detectors. It utilizes a spring-loaded member that moves to a deployed position when the battery is absent, preventing the cover from being secured. This design provides a visual indication that the battery is not present, enhancing user awareness and safety.
Career Highlights
Throughout his career, Keith Fawcett has worked with notable companies, including Ei Company, Ltd. and E.I. Technology Limited. His experience in these organizations has contributed to his expertise in developing innovative safety solutions.
Collaborations
Fawcett has collaborated with talented individuals such as Michael Byrne and James Duignan. Their combined efforts have led to advancements in safety technology and improved product designs.
Conclusion
Keith Fawcett's contributions to the field of safety devices, particularly through his innovative patents, demonstrate his dedication to enhancing public safety. His work continues to influence the industry and improve the effectiveness of smoke detection systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile