I got my H1B stamped in Oct 2007 and it expired in 2010. I never used it. Later in 2008, I got an L2 stamped (that time they cancelled my H1B without prejudice). I was in US from 2008-2010 on L2, I also worked after I got an EAD. I'm in India since 2010. Now i'm traveling on H4 next month. Can I use my old H1B petition to get an exemption from regular CAP?