Wozniak, Steve
From The Big Bang Theory Wiki
Steve Wozniak is an American computer engineer who co-founded Apple Computer, Inc. (now Apple Inc.) with Steve Jobs and Ronald Wayne. His inventions and machines are credited with contributing significantly to the personal computer revolution of the 1970s. Wozniak created the Apple I and Apple II computers in the mid-1970s. (Wikipedia)
The guys encounter Steve, dining with his wife Janet Hill, in the Cheesecake Factory in September 2010. Penny recognized him from his appearance on "Dancing With The Stars".
