Location History:
- Austin, TX (US) (1993)
- Rochester, MN (US) (2002 - 2003)
Company Filing History:
Years Active: 1993-2003
Title: Innovations by Thai Quoc Ngo
Introduction
Thai Quoc Ngo is an accomplished inventor based in Rochester, MN (US). He has made significant contributions to the field of power conversion technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and performance of power converters.
Latest Patents
One of his latest patents is the "Phase and frequency shifted controller for interleaved ZVS forward power converter." This invention provides a power converter controller and a method for controlling a power converter that includes first and second power transformers. The controller receives a feedback signal, such as a DC power output voltage, and utilizes a voltage-controlled oscillator to generate a variable frequency signal. A phase shift controller then provides a variable phase shifted signal, which is used to drive the switches of the power converter.
Another notable patent is the "Multiphase zero-volt-switching resonant DC-DC regulator." This regulator features a zero-volt switch and a variable resonant circuit, which work together to maintain a substantially constant DC output voltage at a fixed frequency. The design allows for low power loss, reduced ripple, and a very fast transient response time, making it a valuable innovation in the field.
Career Highlights
Thai Quoc Ngo is currently employed at International Business Machines Corporation (IBM), where he continues to develop innovative solutions in power conversion. His expertise and dedication to research have positioned him as a key player in his field.
Collaborations
Throughout his career, Thai has collaborated with notable colleagues, including Scott D Strand and William Hemena. These partnerships have contributed to the advancement of technology in power conversion systems.
Conclusion
Thai Quoc Ngo's contributions to power conversion technology through his patents and work at IBM highlight his role as a leading inventor in the industry. His innovations continue to influence the efficiency and effectiveness of power converters, showcasing the importance of research and development in this field.