Company Filing History:
2 out of 10 
2 out of 2 Years Active: 2022-2025
Title: Innovations of Tongyu Liu in Gas Sensing Technology
Introduction
Tongyu Liu is a prominent inventor based in Shandong, China. He has made significant contributions to the field of gas sensing technology, holding a total of 4 patents. His work focuses on enhancing the accuracy and efficiency of gas detection systems.
Latest Patents
Among his latest innovations are two notable patents. The first is a two-dimensional multi-point-reflection long-optical-path gas sensor probe. This device includes a protecting housing and a multi-point total reflection type long-optical-path module. The module consists of two right-angle reflecting prisms or mirror pairs that are arranged to enable light beams to be reflected multiple times, thereby increasing the measurement optical path of gas absorption. This design improves the detection signal-to-noise ratio and measurement accuracy.
The second patent is a gas sensor probe featuring a multipoint reflection rectangular absorption cell and a detection device. This probe includes an upper cover plate with gas diffusion holes and a metal filtering screen. It also has a lower cover plate that is detachably connected to the upper cover plate. The internal space of the probe houses a light path module for modulating the laser emitter and collecting detection signals, along with an electronic processing circuit board for signal processing.
Career Highlights
Tongyu Liu has worked at the Laser Institute of Shandong Academy of Science and the Laser Institute, Shandong Academy of Sciences. His experience in these institutions has allowed him to develop and refine his innovative gas sensing technologies.
Collaborations
Throughout his career, Tongyu Liu has collaborated with notable colleagues, including Yanong Ning and Zhen Li. Their combined expertise has contributed to the advancement of gas sensing technologies.
Conclusion
Tongyu Liu's innovative work in gas sensing technology has led to significant advancements in the field. His patents reflect a commitment to improving measurement accuracy and efficiency in gas detection systems.