This inventor holds 14 USPTO granted patents, plus 1 CIPO patent. Top assignees: Multipoint Control Systems, Other. Active years: 1976-2009.
Location History:
- Los Altos, CA (US) (1976 - 1986)
- Mill Creek, WA (US) (1987 - 2009)
Company Filing History:
4 out of 4 
8 out of 834,411 Years Active: 1976-2009
Title: The Innovations of Frederick H Blake
Introduction
Frederick H Blake is a notable inventor based in Mill Creek, WA (US), recognized for his contributions to the field of lighting control systems. With a total of 14 patents to his name, Blake has made significant advancements in technology that enhance the efficiency and reliability of luminaires.
Latest Patents
One of Blake's latest innovations is the anti-cycling control system for luminaires. This system is designed to detect repeated lamp-off conditions and interrupt power to the lamp, providing an indication of lamp cycling after a predetermined number of lamp-off conditions have been detected. The control system includes a cool-off period after a lamp-off cycling event, during which restarting of the lamp is inhibited. If the lamp fails to restart after multiple attempts and cool-off periods, the system identifies a fault condition and may issue a fault alert. Additionally, the system can shut off or dim the lamp during the night after a certain portion of the night has passed, with the delayed turn-off adjustable based on the length of the night. By starting and dimming the lamp at a zero voltage crossing of the line current, the system reduces stress on both the luminaire and control system components, ultimately leading to lower maintenance needs.
Career Highlights
Throughout his career, Blake has worked with various companies, including Multipoint Control Systems. His experience in the industry has allowed him to develop innovative solutions that address common challenges in lighting technology.
Collaborations
Blake has collaborated with notable individuals such as C David Long and Arthur G Collin, contributing to the advancement of his projects and innovations.
Conclusion
Frederick H Blake's work in the field of lighting control systems exemplifies the impact of innovation on technology. His patents reflect a commitment to improving efficiency and reliability in luminaires, making him a significant figure in the realm of invention.