This inventor holds 3 USPTO granted patents and 4 published patent applications and 15 EPO patents. Top assignee: O2 Micro, Incorporated. Active years: 2024-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2024-2025
Title: Rong Hu - Innovator in Light Source Control Technology
Introduction
Rong Hu is a notable inventor based in Beijing, China, recognized for his contributions to light source control technology. With a total of three patents to his name, he has made significant advancements in the field of LED lighting systems.
Latest Patents
One of Rong Hu's latest patents is a controller designed for managing a light source module that includes a first LED string and a second LED string. This innovative controller features a power input terminal that receives electric power from a boost converter and a power output terminal that provides electric power to the light source module through a buck converter. It also includes input terminals for receiving pulse width modulation (PWM) signals and a width monitoring terminal that ensures the light source module is turned off if the width monitoring signal exceeds a specified threshold.
Another patent involves a controller for a light source module that consists of a first LED array and a second LED array. This controller operates by turning on a switch between a power converter and the first LED array to deliver electric power in a specific sequence of discrete time slots. The second switch operates similarly for the second LED array, ensuring that the sequences are mutually exclusive.
Career Highlights
Rong Hu has worked with prominent companies such as O2 Micro, Incorporated and Telefonaktiebolaget Lm Ericsson (publ). His experience in these organizations has contributed to his expertise in the field of light source technology.
Collaborations
Rong Hu has collaborated with notable professionals in his field, including Naoyuki Fujita and Yung-Lin Lin. These collaborations have likely enriched his work and led to further innovations.
Conclusion
Rong Hu's contributions to light source control technology through his patents and professional experience highlight his role as an influential inventor in the industry. His work continues to impact the development of efficient lighting solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile