From May to Aug. 2008, he was a Graduate Technical Intern at Circuit Research Lab., Hillsboro, OR, of Intel Corporation, where he was evaluated as an outstanding intern by his manager. From Jun. to Aug. 2009, he was a Summer Intern at IBM T.J. Watson Research Center, Yorktown Heights, NY.
Yoonmyung Lee is a recipient of the Best Paper Award at 2009 International Symposium on Low-Power Electronics and Design (ISLPED), the Student Design Contest Award at 2009/2011 DAC/ISSCC, and the Leaders of 21st Century Award in 2004, awarded by the Ministry of Education and Human Resource Development of Korean government. He is also a recipient of Samsung Scholarship for Doctoral Study.