This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2004.
Company Filing History:
1 out of 834,453 Years Active: 2004
Title: An Insight into the Innovations of Guowen Lu
Introduction
Guowen Lu, an accomplished inventor located in San Jose, California, holds a notable patent that showcases his dedication to advancing technology in nondestructive testing. His innovations stand out due to their practical applications in inspecting large structures, making them essential for various industries.
Latest Patents
Guowen Lu is the inventor of a groundbreaking patent titled "Portable real-time high-resolution digital phase-stepping shearography with integrated excitation mechanisms." This innovative tool serves as a portable nondestructive testing instrument utilizing high-speed phase-stepping shearography alongside vacuum stressing. The unique capabilities of this invention allow for the effective detection of disbonds, impact damage, or delaminations in both metal and composite structures. The technology is particularly advantageous for inspecting large areas that only have external access, such as in aircraft, space vehicles, boats, and civil engineering structures that feature multiple bond lines.
The patent comprises a novel combination of components and techniques. It integrates a high-spatial-resolution CCD sensor, low-voltage piezoceramic phase stepping, rapid phase stepping, and efficient phase calculation and image smoothing techniques—all packaged within a portable unit. The invention's specially designed timing and control algorithms facilitate data acquisition, transfer, calculation, smoothing, and display at impressive rates of up to two times per second. Additionally, the integrated portable package features three excitation mechanisms, enhancing its functionality and ease of use.
Career Highlights
Throughout his career, Guowen Lu has demonstrated exceptional ingenuity and technical prowess through his single patent. His work reflects a commitment to innovation and problem-solving within the realm of nondestructive testing. His patent serves as a testament to his ability to merge advanced technology with practical applications that address real-world needs.
Collaborations
In the pursuit of his innovative solutions, Guowen Lu collaborated with his coworker, Shudong Wu. Together, they represent a committed team, working towards enhancing the capabilities of nondestructive testing instruments and furthering advancements in this critical field.
Conclusion
Guowen Lu's contributions to the field of nondestructive testing through his patented invention mark him as a notable figure in the realm of innovation. His dedication to ensuring the integrity and safety of large structures through advanced technology exemplifies the potential of inventions to transform industries. As technology continues to evolve, the impact of Lu's work will undoubtedly resonate across various sectors, highlighting the importance of forward-thinking inventors in today's world.