Company Filing History:
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1 out of 832,680 Years Active: 2021-2022
Title: Innovations of Jie Xu: A Pioneer in Pulse Width Modulation and OLED Technology
Introduction
Jie Xu is an accomplished inventor based in Wuhan, China, known for his significant contributions to the fields of pulse width modulation and organic light-emitting diode (OLED) technology. With a total of two patents to his name, Xu has demonstrated a commitment to advancing technological innovation.
Latest Patents
Xu's latest patents include a "Multi-frequency uniformization carrier wave slope random distribution pulse width modulation method." This method involves selecting a required random carrier wave sequence and a modulating wave, generating a switch device drive signal for pulse width modulation, and determining a multiple of an equivalent carrier frequency. The innovation aims to improve the frequency domain distribution bandwidth of a harmonic wave without altering the mean and variance of the random carrier wave sequence. This results in a uniform distribution of carrier waves and multiple harmonic peaks near a doubled frequency of the carrier waves in a wider frequency domain.
Another notable patent is the "Method of manufacturing a support film and flexible organic light emitting diode display device." This method outlines the process of creating a support film using a compound material with a specific chemical formula. The process includes pressing a dried compound material, sintering it to obtain a sheet sample, and depositing the sample using laser pulse deposition. The resulting support film is designed to be waterproof, enhancing the durability of OLED devices.
Career Highlights
Throughout his career, Jie Xu has worked with various institutions, including the Naval University of Engineering. His work has significantly impacted the development of advanced technologies in his field.
Collaborations
Xu has collaborated with notable colleagues, including Ziling Nie and Junjie Zhu, contributing to the advancement of innovative technologies.
Conclusion
Jie Xu's contributions to pulse width modulation and OLED technology highlight his role as a leading inventor in the field. His innovative methods and dedication to research continue to influence the technological landscape.
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