Dahong Oian

Title: Dahong Oian: Innovator in Noncontact Position Measurement Systems

Introduction

Dahong Oian is a notable inventor based in Dallas, TX (US). He has made significant contributions to the field of optical sensors and measurement systems. His innovative work has led to the development of advanced technologies that enhance precision in various applications.

Latest Patents

Dahong Oian holds a patent for a Noncontact Position Measurement System using optical sensors. This invention combines optical and computational components to create high precision, six degree-of-freedom, single-sided, noncontact position measurement systems. The system utilizes reflective optical targets placed on a target object whose position is to be sensed. Light beams are directed toward these optical targets, resulting in reflected beams. Movements of these reflected beams across position-sensitive detectors, such as lateral-effect photodiodes, generate electrical signals. These signals are then transformed to provide measurements of translation along and rotation around three nonparallel axes, defining the space in which the target object moves. Oian's patent represents a significant advancement in noncontact measurement technology.

Career Highlights

Dahong Oian is affiliated with the University of Texas System, where he continues to contribute to research and innovation in his field. His work has garnered attention for its practical applications and technological advancements.

Collaborations

Oian has collaborated with esteemed colleagues, including Ilene J Busch-Vishniac and Alvin B Buckman. These partnerships have further enriched his research and development efforts.

Conclusion

Dahong Oian's contributions to noncontact position measurement systems exemplify the impact of innovative thinking in technology. His work not only advances the field of optical sensors but also paves the way for future developments in precision measurement.