Harold H Szu

Title: Harold H Szu: Innovator in Life-Death Determination Technologies

Introduction

Harold H Szu is a notable inventor based in Potomac, MD (US), recognized for his contributions to innovative technologies that enhance life-saving measures. With a total of 16 patents, Szu has developed groundbreaking devices that integrate advanced systems for critical applications.

Latest Patents

One of Szu's latest inventions is an apparatus based on a hand-held Raman laser device that integrates multiple functional systems for distant life-death determination. This portable handheld decision-aid device is designed for first responder medics. It utilizes fuzzy membership functions of 'life' and 'death' to assess the status of individuals in emergency situations through remote measurements. The device employs EO/IR cameras to detect and identify casualties during mass injury events while estimating body temperature. By analyzing temperature and a second vital sign, the device can estimate the life membership proportion based on stable vital signs. Additionally, the presence of peri-mortem and post-mortem molecules, which are released after death, can be detected using solid-state UV laser resonance Raman backscattering. This analysis provides critical information regarding the status of casualties.

Another significant patent is the smart hybrid card system that ensures authenticity, privacy, and security (APS). This RFID/MFID system consists of a tag and a reader. The tag is designed to provide an RF identification signature when interrogated with an electric traveling wave and an MF identification signature when interrogated with a magnetic traveling wave. The reader can read these electrical and magnetic signatures from the tag, enhancing identification functions.

Career Highlights

Throughout his career, Szu has worked with various organizations, including the United States Navy. His innovative work has significantly impacted the fields of emergency response and identification technologies.

Collaborations

Szu has collaborated with notable professionals in his field, including James R Buss and Ivica Kopriva. Their combined expertise has contributed to the advancement of the technologies developed by Szu.

Conclusion

Harold H Szu's innovative contributions to life-death determination technologies and identification systems demonstrate his commitment to enhancing emergency response capabilities. His work continues to influence the field and improve the safety and effectiveness of first responders.