Marvin G Grimes

Title: Marvin G. Grimes: Innovator in Personal Identification Technology

Introduction

Marvin G. Grimes is a notable inventor based in Campbell, California. He has made significant contributions to the field of personal identification technology. His innovative approach has led to the development of a unique personal identification card system.

Latest Patents

Marvin G. Grimes holds a patent for a personal identification card system. This system includes a card composed of multiple lamina permanently joined together, with identification information inscribed on the inner surfaces. The information remains concealed from the exterior of the card and is presented as both analog and digital indicia and images. These are designed to be read by ultrasonic imaging means. The ultrasonic imaging card reading terminal may utilize various technologies, including pulse-echo, through-transmission, or tomographic amplitude sensing devices. Additionally, it may incorporate acoustic holographic imaging sensors for the appropriate indicia and images. The personal identifying data within the card can encompass a fingerprint image or an acoustic vocal spectrogram of the individual, along with personal identifying numbers and signatures.

Career Highlights

Throughout his career, Marvin G. Grimes has demonstrated a commitment to advancing identification technology. His work has paved the way for more secure and efficient methods of personal identification.

Collaborations

Marvin has collaborated with various professionals in his field, including his coworker, Norman E. Dixon. Their combined expertise has contributed to the development of innovative solutions in personal identification.

Conclusion

Marvin G. Grimes is a pioneering inventor whose work in personal identification technology has made a lasting impact. His patent for a personal identification card system showcases his innovative spirit and dedication to enhancing security measures.