Location History:
- Sichuan, CN (2021)
- Mianyang, CN (2021)
- Chengdu, CN (2019 - 2022)
Company Filing History:
5 out of 238 
3 out of 7 
2 out of 315 Years Active: 2019-2022
Title: **Dong Liu: Innovator in Piezoelectric Resonators and Data Standardization**
Introduction
Dong Liu is a distinguished inventor based in Chengdu, China, credited with an impressive portfolio of 11 patents. His work predominantly focuses on advancements in measuring methods for piezoelectric resonators and the development of data standardization platforms. He has made significant contributions to both the engineering and technology sectors, showcasing his ingenuity and expertise.
Latest Patents
Among Dong Liu's latest innovations are two notable patents. The first, titled "Method for measuring equivalent circuit parameters and resonant frequency of piezoelectric resonator," presents a comprehensive methodology for accurately determining the resonant and anti-resonant frequencies of piezoelectric resonators. This method involves measuring the phase-frequency curve, calculating resonant and anti-resonant angular frequencies, and deriving equivalent circuit parameters by solving nonlinear equations.
The second patent, "XBRL-based global data standardization platform system and construction method thereof," contributes to data standardization technology. This invention introduces an integrated system comprising several components including the XBRL DataCloud, XBRL financial reporting intelligence platform, and the XBRL GL interchange platform. The system is designed to facilitate efficient data integration, addressing both localization and globalization in data management.
Career Highlights
Dong Liu's career spans collaborations with prominent institutions such as Sichuan University and Sichuan Changhong Electric Co., Ltd. Through these associations, he has honed his skills in innovation and technology development, contributing significantly to various research projects and initiatives.
Collaborations
In his journey as an inventor, Dong Liu has worked alongside esteemed colleagues including Junfeng Wang and Fuchun Sun. These collaborations have enriched his work, leading to the successful development and implementation of several pioneering technologies.
Conclusion
Dong Liu exemplifies the spirit of innovation with his commitment to advancing technology in the fields of piezoelectric resonance and data standardization. His patents not only reflect his expertise but also provide valuable contributions to future developments in these domains. With a strong foundation of experience and collaborative efforts, he continues to inspire the next generation of inventors and innovators.