I came to the US on L1B visa which is valid till Jan 2015. This year my company applied for H1B and my H1B is approved with COS effective Oct-1, 2014. I have got an I-94 which is valid till 2017.
Hoever, I -79 document I received form my company does not have I-94 for my dependents. Looks like they have not done the change of ststus for my wife & kids. Can I initiaite a H4 for them, their I-94 from L1B is valid till Jan 2015.