Company Filing History:
Years Active: 2023-2025
Title: Ziqi Yin: Innovator in Precision Measurement Technologies
Introduction
Ziqi Yin is a prominent inventor based in Harbin, China. He has made significant contributions to the field of precision measurement technologies, holding a total of 3 patents. His work focuses on developing advanced systems that enhance measurement accuracy, particularly in aerospace applications.
Latest Patents
One of Ziqi Yin's latest patents is a "Differential proportional temperature measurement circuit and method based on bidirectional constant voltage drive." This innovative circuit is designed for precision temperature measurement in spacecraft. It incorporates a bidirectional constant voltage source proportional bridge circuit, a differential and single-ended amplifier circuit, an analog-to-digital conversion circuit, a digital filter circuit, a data processing circuit, and an isolated filter power supply circuit. The method utilizes bidirectional constant voltage drive technology to improve the sensing bridge of the ordinary commutation proportional method, effectively suppressing long-term drift in measurement units. This technology meets the stringent requirements for temperature measurement resolution in aerospace systems.
Another notable patent is the "Multi-frequency hybrid heterodyne laser tracker system based on a single light source." This system achieves multi-frequency laser tracking by applying multi-acousto-optic frequency shifts on a dual-longitudinal-mode laser unit. It constructs an absolute ranging precision gauge and enables synchronous measurement of multi-wavelength absolute distance, relative displacement, and PSD position. This innovation addresses the challenges faced by existing laser trackers that rely on multiple light sources, ensuring consistency in measurement data.
Career Highlights
Ziqi Yin is affiliated with the Harbin Institute of Technology, where he continues to advance his research and development efforts. His work has garnered attention for its practical applications in high-precision environments, particularly in the aerospace sector.
Collaborations
Ziqi has collaborated with notable colleagues, including Hongxing Yang and PengCheng Hu, who contribute to his research endeavors. Their combined expertise enhances the innovative capabilities of their projects.
Conclusion
Ziqi Yin's contributions to precision measurement technologies exemplify the impact of innovative thinking in engineering. His patents reflect a commitment to advancing measurement accuracy, particularly in critical applications such as aerospace. His work continues to inspire future developments in the field.