Location History:
- Hastings, NE (US) (1990)
- Laurel, MD (US) (2008 - 2012)
Company Filing History:
3 out of 1,194 
1 out of 2,202 
1 out of 8,684 
Years Active: 1990-2012
Title: Innovative Solutions by Yud-Ren Chen: A Pioneer in Inspection Technology
Introduction: Yud-Ren Chen, an inventor based in Laurel, MD, has made significant contributions to the field of inspection technology with a total of four patents to his name. His inventive spirit and dedication to improving safety and efficiency have led to groundbreaking solutions that enhance the detection of contamination in various environments.
Latest Patents: Among his latest inventions, Chen's hand-held inspection tool stands out as a remarkable advancement in on-site inspection methods. This innovative tool allows inspectors to detect contamination on surfaces by directing an excitation light towards the area of interest. If contamination is present, the emitted fluorescence can be captured by a video camera integrated into the tool, facilitating real-time visual communication of inspection results.
Another notable patent focuses on the use of nanosecond scale, time-resolved imaging to identify fecal contamination on fruits and vegetables. This process illuminates the surfaces of produce with light pulses, measuring fluorescence emissions to distinguish between contaminated and uncontaminated items. Such advancements significantly enhance food safety by ensuring that contaminants are quickly and accurately identified.
Career Highlights: Throughout his career, Yud-Ren Chen has contributed his expertise to various projects, particularly working with the United States Department of Agriculture. His innovative mindset and scientific prowess have played a crucial role in advancing inspection technologies.
Collaborations: Yud-Ren Chen has collaborated with notable professionals, including Alan M. Lefcourt and Moon S. Kim. These partnerships have facilitated significant advancements in inspection technology, fostering a creative environment for innovation and problem-solving.
Conclusion: Yud-Ren Chen's work in the field of inspection tools showcases his commitment to improving safety and efficiency in various industries. His patents not only reflect his innovative spirit but also contribute to the ongoing development of technology that protects public health and safety. As he continues to build on his achievements, the impact of his inventions will likely resonate within the industry for years to come.