Travel outside USA after H1B transfer with New employer.

Hi,

I have traveled to USA in Dec 2013 with H1B visa that has validity till June 2016. I have joined a new employer after my H1B visa transfer in Nov 2014. The new I797 has an expiry dated in May 2017.

But a week ago, I have traveled to India because of my father’s sudden demise. After a week, I am planning to travel to USA again. Do I need to attend stamping as I changed my employer?

Or is my old employer’s H1B visa along with new employer’s I797 can be used to enter to USA?

Thanks in advance.
Bh

Yes old employer’s H1B visa along with new employer’s I797 can be used to enter to USA.