This inventor holds 2 USPTO granted patents. Top assignee: Hubbell Limited. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: Innovations by Yan Wang
Introduction
Yan Wang is an accomplished inventor based in Northbrook, IL (US). She has made significant contributions to the field of electrical engineering, particularly in the development of efficient ballast systems for high voltage discharge lamps. With a total of two patents to her name, her work has had a notable impact on energy efficiency in lighting systems.
Latest Patents
Yan Wang's latest patents include a "Voltage doubler ballast system employing resonant combination tuned to." This innovative ballast circuit system provides for efficient starting and operation of high voltage discharge lamps using a common 120 volt AC power source. As a result of this improved ballast circuit system, the necessary high voltage is generated from a normal 120 volt AC in such a way that there is low power loss. The system's efficiency allows for the use of plastic fixtures and small size packaging of the discharge lamp. Another significant patent is "Lamp arrangement employing a resonant circuit formed from an." This patent discloses an improved fluorescent ballast circuit for 277 volt commercial applications, utilizing a resonant circuit mechanism to generate high open circuit voltage (OCV) during lamp starting. The result is an energy-efficient effective lighting system for commercial buildings.
Career Highlights
Yan Wang has established herself as a key figure in her field through her innovative designs and solutions. Her work at Hubbell Limited has allowed her to apply her expertise in creating advanced lighting systems that meet modern energy efficiency standards.
Collaborations
Yan collaborates with Joe A Nuckolls, who is also a notable figure in the industry. Their partnership has contributed to the development of cutting-edge technologies in lighting solutions.
Conclusion
In summary, Yan Wang is a pioneering inventor whose work in ballast systems has significantly advanced energy efficiency in lighting. Her contributions continue to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile