2 months back I have changed my company from company A to company B in US.
My passport has a H1B visa stamp(company A) that has an expiry date as 19-NOV-2016.
When I changed from company A to company B, with recaptured time, I received an approved petition(company B) that has an expiry date as 18-JAN-2017.
Now, I am planning for India travel in May 2016(10 days).
Do I have to get the visa stamped(company B) in India so that my passport would also have a visa stamp(company B) with an expiry date of 18-JAN-2017?
If yes, am I eligible for (interview waiver)Drop-box submission method? How much time Drop-box process takes?