Company Filing History:
Years Active: 2000
Title: Innovations by Inventor Luo Cheng
Introduction
Luo Cheng is a notable inventor based in Knoxville, TN (US), recognized for his contributions to fiber technology. He holds three patents that showcase his innovative approach to fiber processing and quality monitoring.
Latest Patents
One of Luo Cheng's latest inventions is the Fiber Individualizer. This apparatus is designed to individualize fibers within a feed stream without breaking them. The process involves multiple stages, where the first stage uses pinch rollers to receive the feed stream and pass it to the second stage. The second stage utilizes apron belts to draw the feed stream under tension, leading to a thinned stream that is then processed in the third stage. The third stage further individualizes the fibers, ensuring high-quality output.
Another significant patent is the Fiber Quality Monitor. This apparatus features a sample window for observing fiber samples as they pass through. A strobing bulb produces a light pulse directed at the fiber sample, with various photo diodes detecting reflected light at specific wavelengths. The system analyzes the reflected light to determine fiber quality, producing a composite value and a percentage of dark pixels, which helps in controlling fiber processing equipment.
Career Highlights
Luo Cheng is currently employed at Zellweger Uster, Inc., where he applies his expertise in fiber technology. His work has significantly impacted the efficiency and quality of fiber processing in the industry.
Collaborations
Luo Cheng collaborates with esteemed colleagues such as Hossein M Ghorashi and Glenn E Irick, Sr. Their combined efforts contribute to advancements in fiber technology and innovation.
Conclusion
Luo Cheng's innovative patents and contributions to fiber technology highlight his role as a significant inventor in the field. His work continues to influence the industry, ensuring improved quality and efficiency in fiber processing.