Company Filing History:
Years Active: 2011-2012
Title: Iven Zheng: Innovator in Power Electronics
Introduction
Iven Zheng is a prominent inventor based in Beijing, China. He has made significant contributions to the field of power electronics, particularly in the development of innovative methods for noise cancellation in electronic circuits. With a total of 2 patents, Zheng's work is recognized for its practical applications in modern technology.
Latest Patents
Zheng's latest patents include a "Substrate Noise Passive Cancellation Method for Buck Converter" and a "Gate Driver Circuit for H Bridge Circuit." The substrate noise cancellation method utilizes an on-chip capacitor to effectively reduce substrate noise in buck converters. This capacitor can be implemented in various forms, such as a MOS capacitor or an NMOS isolation ring n-well capacitor, making it easy to integrate into existing designs. The second patent, the gate driver circuit for an H bridge circuit, addresses issues related to minority carrier injection and power dissipation by biasing the gate voltage of an NMOS device during dead time, enhancing the efficiency of the circuit.
Career Highlights
Iven Zheng is currently employed at Freescale Semiconductor, Inc., where he continues to innovate in the field of power electronics. His work has been instrumental in advancing technologies that improve the performance and reliability of electronic devices.
Collaborations
Zheng collaborates with talented coworkers, including Waley Li and Hongwei Zhao, who contribute to the innovative environment at Freescale Semiconductor, Inc. Their combined expertise fosters a culture of creativity and technological advancement.
Conclusion
Iven Zheng's contributions to power electronics through his patents and work at Freescale Semiconductor, Inc. highlight his role as a key innovator in the industry. His advancements in noise cancellation methods and circuit efficiency continue to influence the development of modern electronic systems.