I have returned back from US to India in September 2018 since my employer ‘A’ has cancelled my I797 approval petition.
I am currently in India and my H1b Visa stamping is going to expire in Jul 2020 for employer ‘A’.
My I140 was approved in 2015 and withdrawn by my employer in 2017.
If employer ‘B’ files for I797 and I797 gets approved, Can I travel using the same Visa from Employer ‘A’ for Employer ‘B’ in the month of May or June?
Is there any specific time period that I need to travel with the same visa for employer 'B’or do I need to go for stamping using I797 filed by Employer ‘B’?