真的能回国 - 回复：请问八老师，皮老师，H1B TRANSFER期间真的不能回国吗？能不能用旧公司的I-797回去还是拿新公司

but you will need to apply H-1b visa, with newly approval notice, to return US when you plan to work for new employer, unless you use current H-1B approval notice for visa and continue working for current employer