Wei-Yang Lu

Title: Innovations of Wei-Yang Lu

Introduction

Wei-Yang Lu is a notable inventor based in Pleasanton, CA (US). He has made significant contributions to the field of material science and engineering, holding 2 patents that showcase his innovative approach to solving complex problems.

Latest Patents

One of his latest patents is titled "Acoustic sensor for real-time control for the inductive heating process." This invention discloses a system and method for providing closed-loop control of the heating of a workpiece by an induction heating machine. The process involves generating an acoustic wave in the workpiece with a pulsed laser, optically measuring displacements of the surface of the workpiece in response to the acoustic wave, and calculating a sub-surface material property by analyzing the measured surface displacements. The invention aims to create an error signal by comparing an attribute of the calculated sub-surface material properties with a desired attribute, ultimately reducing the error signal below an acceptable limit by adjusting the operation of the inductive heating machine in real-time.

Another significant patent by Wei-Yang Lu is focused on the "Measurement of physical characteristics of materials by ultrasonic." This method is designed for determining and evaluating the physical characteristics of a material, particularly the anisotropic characteristics resulting from various manufacturing processes such as rolling, forming, extruding, drawing, and forging. The invention creates a complex ultrasonic wave in the material of interest, measuring the velocity of propagation of selected components to evaluate physical characteristics including texture, strain/stress, grain size, and crystal structure.

Career Highlights

Wei-Yang Lu is currently employed at Sandia Corporation, where he continues to push the boundaries of innovation in material science. His work has been instrumental in advancing technologies that rely on precise material characterization and control.

Collaborations

Throughout his career, Wei-Yang Lu has collaborated with esteemed colleagues such as John Bruce Kelley and Fred J Zutavern. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions.

Conclusion

Wei-Yang Lu's contributions to the field of material science through his patents and work at Sandia Corporation highlight his role as a leading inventor. His innovative approaches to real-time control and material characterization continue to impact the industry positively.