This challenge is no longer accepting new submissions.
Recognizing those who use patented technology to aid the less fortunate
Department of Commerce - U.S. Patent and Trademark Office
Submission Start: 03/01/2012 01:00 PM ET
Submission End: 11/01/2012 05:00 AM ET
This challenge is externally hosted.
You can view the challenge details here: http://www.uspto.gov/news/pr/2013/13-17.jsp