I-94 Extension Needed?

You have numerous options. First, begin by talking to the company's immigration attorney.

H1B no stamp applying for PR, travel with AP?

Apply for EAD and advance parole. Whether you should travel on the advance parole should be discussed with an attorney before you make any travel...

My L1 visa is expiring soon and I want to convert myself into Tourist Visa in US. Whether there will be any issue for that?

It is impossible to make any suggestion without understanding your motives and what you are aiming for?

Applying green card for parents - Advice and help needed!

Document his exit - airline ticket, boarding pass, stamp of entry on passport where he headed to upon departure, other proof of living abroad.

Extension of H1-B outside USA

You have to be in the U.S. maintaining status to seek an extension.

I apply for H4 visa on august, after going back and for with visa officer, visa officer issue F2 visa rather issuing H4 visa

I'm curious who advised you to apply for H-4 in August when your husband was in F-1 status in the U.S. at the time?

Can i file new H1B before Oct 1'st from employer x to y without any approval documents from previous employer?

Repeat question

This question is appropriate for a full consultation.

H4 to H1 change of status denied.Will my H1b be utilized for future employers.

New employer has to file a fresh H-1B petition.

Form I-129S has different validity dates than L1B visa

No, you need a visa to enter the U.S.