L1 To H1 COS(Change of status) and L2 EAD

Me and my husband are working in USA.
He is on L1 and i am on L2 with EAD.
He has filed his H1 this year-2012 and waiting to hear from USCIS.
My employer has 2 week notice for termination of my job.

My concern is:
If H1 status(COS) is approved then can i put my papers with 2- week of notice period.?
For example if D1 is date when COS happen then i can put my papers the same day and give D1+ 15 days notice period.

Please advice.