Company Filing History:
2 out of 832,912 Years Active: 1992-1993
Title: The Innovative Mind of Robert Belfield
Introduction
Robert Belfield is an accomplished inventor based in Sayville, NY (US). He has made significant contributions to the field of personal identification technology. With a total of 2 patents, Belfield's work showcases his innovative spirit and dedication to enhancing security measures.
Latest Patents
One of Belfield's latest inventions is the Portable PIN Card. This portable Personal Identification Card allows a cardholder to enter a PIN code into the card at a location remote from an authorization terminal. In an alternate embodiment, a PIN code may be entered directly at the authorization terminal. The authorization terminal reads the cardholder's account number from the PIN card. This account number is transmitted to a central computer, which uses it to index into memory to find a personal identification number and encryption parameters. The central computer then transmits a pseudo-random number to the PIN Card. Both the PIN Card and the central computer perform an encryption of a function of the corresponding personal identification number and pseudo-random number to derive a CGIPIN (Computer Generated Image of the PIN). If the CGIPIN transmitted from the PIN card matches the CGIPIN of the central computer, access is authorized.
Career Highlights
Throughout his career, Robert Belfield has demonstrated a commitment to innovation and security. His inventions have the potential to revolutionize how personal identification is managed and secured.
Collaborations
Belfield has had the opportunity to work alongside notable individuals, including George W. Bush and Estelle Forman Ross. These collaborations highlight his ability to engage with influential figures in various fields.
Conclusion
Robert Belfield's contributions to the field of personal identification technology are noteworthy. His innovative Portable PIN Card exemplifies his dedication to enhancing security measures. Belfield's work continues to inspire advancements in the industry.