This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Lextar Electronics Corporation. Active years: 2016.
Company Filing History:
Years Active: 2016
Title: Lei-Hsing Liu: Innovator in LED Technology
Introduction
Lei-Hsing Liu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of light-emitting diodes (LEDs) through his innovative designs and technologies. His work focuses on enhancing the efficiency and functionality of LED systems.
Latest Patents
Lei-Hsing Liu holds a patent for a light-emitting module, LED driving circuit, and LED driving method. This invention involves a driving circuit configured for operating at least one group of LEDs. The circuit includes a constant current source, a pulse width modulation (PWM) element, and at least one pulse frequency modulation (PFM) element. The constant current source generates a current signal with a constant current value. The PWM element modulates this current signal to produce a PWM signal, while the PFM element modulates the frequency width of the PWM signal to create at least one PFM signal for driving the LED.
Career Highlights
Lei-Hsing Liu is associated with Lextar Electronics Corporation, a company known for its advancements in LED technology. His role at Lextar has allowed him to work on cutting-edge projects that push the boundaries of LED applications.
Collaborations
Lei-Hsing Liu collaborates with various professionals in the field, including his coworker Liang-Ta Lin. Their combined expertise contributes to the innovative environment at Lextar Electronics Corporation.
Conclusion
Lei-Hsing Liu's contributions to LED technology through his patent and work at Lextar Electronics Corporation highlight his role as a key innovator in the industry. His advancements continue to influence the development of efficient lighting solutions.