H1B, H4 Visa

Hi,

I have attended my interview on sept 3rd at chennai. Here is my experience

VO: Who is your employer?
Me: answered
VO: What is your employer location?
Me: answered
VO: How many employees are working in your company?
me: Answered
VO: seems you did your aster's here, what is your major?
me: answered
VO: is your work related to your studies?
Me: Yes
VO: Tell me your employer names you have worked in opt?
Me: I told all the names

Seems Officer is satisfied with my current employer. He didn't asked me any documents. He kept my passport with him and gave me a blueslip and he told i don't need to submit any documents and i don't need to attend interview again. Officer stricken off all lines in the blue slip and told i don't need to do anything , just wrote case tracking number on the slip. I asked him how many days it will take for this process, Officer told 5 working days. What i have understand is they are verifying something about my sevis.

I have taken cpt for 2 months after my stem opt and then immediately converted to H1b. will this effect? Is anyone face same situation?

Thanks