Company Filing History:
Years Active: 2000
Title: Innovations of Yuan-Qen Liu in Laser Measurement Technology.
Introduction
Yuan-Qen Liu is an accomplished inventor based in Greenbelt, MD (US). He has made significant contributions to the field of laser measurement technology. His innovative approach has led to the development of a unique measurement system that enhances precision in various applications.
Latest Patents
Yuan-Qen Liu holds a patent for a Five-axis/six-axis laser measuring system. This advanced 6-axis laser measurement system features a novel 5-D measurement apparatus and a precision laser roll detector. The 5-D system is capable of measuring pitch, yaw, X, Y, and Z displacements with a single setup of a laser head and detection housing. The laser roll detector employs a polarizing prism, such as a Glan-Thompson prism, along with at least two photodetectors. A linearly polarized laser beam enters the prism, which splits the beam into two polarized components. The intensities of these components vary with the roll orientation of the detector relative to the polarized laser beam. The outputs of the two photodetectors are connected to the positive and negative inputs of a high gain differential amplifier, which provides a roll output.
Career Highlights
Yuan-Qen Liu has established himself as a key figure in his field through his innovative work. His patent reflects his expertise and commitment to advancing laser measurement technology. He is currently associated with Cam C. Lau, where he continues to contribute to the development of cutting-edge measurement systems.
Collaborations
Yuan-Qen Liu collaborates with Kam Chiu Lau, working together to push the boundaries of laser measurement technology. Their combined efforts aim to enhance the accuracy and efficiency of measurement systems.
Conclusion
Yuan-Qen Liu's contributions to laser measurement technology exemplify his innovative spirit and dedication to precision engineering. His patented systems are a testament to his expertise and the potential for future advancements in the field.
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