Stamping required?

[newguitar]

Hi,
I have an H1B stamp on my passport from company A valid till Apr2011. I joined company B which gave me an I94 valid till Oct2010. I'm going to India this December, do I need to get a H1B stamp for comany B? If not what documents from company B do I need to show at US immigration when returning?

Thanks,

 

[Triple Citizen]

You do not need a fresh visa. Carry your I-797 and your latest pay stub.

I'm going to India this December, do I need to get a H1B stamp for comany B? If not what documents from company B do I need to show at US immigration when returning?