Forward Citations = 46
Company Filing History:
Luis von Ahn, born on August 19, 1978, is a National Inventors Hall of Fame® (NIHF) Inductee. As a computer scientist, he co-invented the website security program CAPTCHA (Completely Automated Public Turing test for telling Computers and Humans Apart). He then created reCAPTCHA, which not only protected against bot attacks but also harnessed users’ efforts to transcribe scans of archived newspapers and books. Von Ahn also co-founded Duolingo, the world’s most popular online language-learning platform. His legacy endures as a visionary who transformed digital security and education.
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