Youchul Jeong is a highly experienced professional in the field of electrical and electronics engineering, currently serving as a Signal Integrity and Power Integrity Senior Manager at Apple since October 2015. Prior to this role, Youchul held the position of Signal Integrity Senior Manager at Silicon Image from May 2008 to October 2015, where leadership was provided to teams in various locations including Sunnyvale, Shanghai, and Hyderabad. Earlier experience includes a tenure as a Senior Research Engineer at Samsung Electronics, focusing on I/O circuit design for DDR2 DRAM. Academic credentials include a Ph.D. in Electrical and Electronics Engineering from the Korea Advanced Institute of Science and Technology (KAIST), obtained from 2001 to 2006.