I am having H1b petition from my previous employer approved(Expired in September 2016) but i never used it.
It was never stamped and i did not travel on that.
I left the company and then i travelled to US on H4 visa(dependent)
My query is can i use the h1b petition or do i have to file new h1 next year.
Can my petition be extented and resuable.?For how many years it will be extended?
What is the process for that.