This inventor holds 7 USPTO granted patents and 2 EPO patents. Top assignees: Matsushita Electric Works, Ltd., Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 2006-2012.
Company Filing History:
4 out of 1,623 
3 out of 27,375 
2 out of 16,454 
Years Active: 2006-2012
Title: Nanu Brates: Innovator in High Intensity Discharge Lamp Technology
Introduction
Nanu Brates is a notable inventor based in Winchester, MA (US), recognized for his contributions to the field of high intensity discharge (HID) lamp technology. With a total of 7 patents to his name, Brates has developed innovative solutions that enhance the performance and reliability of lighting systems.
Latest Patents
Among his latest patents is the "End-of-life protection circuit and method for high intensity discharge lamp ballast." This invention provides an apparatus and method for detecting an end-of-life (EOL) condition of a lamp that exhibits re-ignition behavior. The method involves applying a voltage to the lamp to initiate light emission and monitoring the voltage difference between lamp re-ignition and normal operation. The detection of an EOL condition is based on a predetermined percentage of high difference half cycles occurring within a set number of lamp voltage half cycles during a measurement window.
Another significant patent by Brates is also titled "End-of-life protection circuit and method for high intensity discharge lamp ballast." This invention focuses on igniting and operating HID lamps during their service life while ensuring they are powered down when an EOL condition is detected. The method defines a series of thresholds for lamp voltage asymmetry and continuously monitors the lamp voltage to determine when an EOL condition exists.
Career Highlights
Nanu Brates has worked with prominent companies such as Matsushita Electric Works, Ltd. and Matsushita Electric Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in lighting technology and innovation.
Collaborations
Brates has collaborated with notable individuals in the field, including Jakob Maya and Shinichi Anami, who have contributed to his projects and innovations.
Conclusion
Nanu Brates stands out as an influential inventor in the realm of high intensity discharge lamp technology. His patents reflect a commitment to advancing lighting solutions and ensuring their reliability and efficiency.