ALEXANDRIA, Va., Nov. 6 -- United States Patent no. 12,463,932, issued on Nov. 4.

"Registered encrypted electronic message and selected content view proof system" was invented by Zafar Khan (Redondo Beach, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and system for processing an email having encrypted content and/or redacted content, and/or where the message content has been encrypted and recorded as encrypted, is provided."

The patent was filed on March 8, 2022, under Application No. 17/653,923.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l...