This inventor holds 5 USPTO granted patents. Top assignees: University of California, Nexem, Inc.. Active years: 2001-2009.
Company Filing History:
Years Active: 2001-2009
Title: Innovations of Chongming Qiao
Introduction
Chongming Qiao is a notable inventor based in Irvine, CA, with a focus on advancements in power conversion technologies. He holds 5 patents that reflect his expertise and innovative contributions to the field.
Latest Patents
One of his latest patents is a "DC to DC converter with reference voltage loop disturbance compensation." This invention features a controller designed to manage the output voltage of a DC to DC converter effectively. The controller includes an error amplifier that processes signals representing both the actual and desired output voltages, generating an error signal to minimize discrepancies. Additionally, it incorporates a PWM modulator with reference voltage compensation circuitry to control voltage overshoot and undershoot, ensuring stable performance. Another significant patent is the "Over voltage protection scheme for synchronous buck converter." This circuit is designed for both single-phase and multiphase buck converters, providing a reliable method to manage over voltage conditions by controlling the high and low side switches to protect the output voltage.
Career Highlights
Chongming Qiao has made significant contributions while working at the University of California and Nexem, Inc. His work in these institutions has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.
Collaborations
He has collaborated with notable colleagues such as Keyue M Smedley and Mark Smith, Jr., which has further enriched his research and development efforts.
Conclusion
Chongming Qiao's contributions to the field of power conversion through his patents demonstrate his commitment to innovation and excellence. His work continues to influence advancements in electronic device technology.