Maybe I am asking a silly question. My situation is, I am in my 6th year of H1b and thinking of change job. I have a LC petition filed one year ago with my current company, but until now I havn't got any receipt notice of that petition. It is quite possitively that current company won't withdraw that case after I quit. I am wondering if I couldn't get the receipt notice, is that still possible that my H1B can be extend based on that LC application?