Change of Employer- H1b visa Stamping

My self-Kannan and I am working as Field Electrical Engineer (Non-IT) In California.

I changed my employer last year, but have a valid stamped visa with old employer till Aug 2019 (but my previous employer revoked my H1B Visa) and I have my current employer H1B visa (I-797C) approval Notice with me and it’s valid for up to May 2020. I am traveling to India for my vacation on April 2018. Do I need to get for visa stamping again? Now days I saw many news for H1B visa restrictions and is that going to affect anything during my travel?

Thanks

You can use the valid stamped visa till Aug 2019 along with the new I-797. Without your new I-797 they wont allow you inside, as your previous I-797 was revoked.

hy bro, did you cane back fine at POE ?
i am in same situtation valid visa with old employer.