Does refuse in Change of Status with USCIS inside the U.S. equal to Denial in visa application?

No - the change of status denial was not a visa denial. A visa denial takes place at a US Embassy. Contact a US immigration attorney for further...

I agree with my colleagues. Contact a US immigration attorney for assistance.

Will I run into problems during stamping or at the port of entry because my passport expires earlier than my I797?

The visa stamp will not be valid beyond your passport. Contact your company's US immigration attorney for assistance. Contact your Embassy for...

I agree with my colleagues. Strategically it can work. Contact the company's US immigration attorney for assistance.

What are the terms for such a company ? Am I eligible for such option ? or I need to invest a lot of money ?

I agree with my colleagues. Contact a US immigration attorney to review employment and self-employment based status options.

How can I bring my 2 friends here to the US? How can I do it in a manner I can afford?

I agree with my colleagues. Contact a US immigration attorney for review.

What action should I take to come back from H1 to H4 status? Also, Will quitting from H1 affect my H4 approval/EAD in any way?

I agree with my colleague. Contact your company's US immigration attorney for additional information.

B2 Visa canceled after asylum filing

Contact a US immigration attorney to review your entire case and determine your strategy.

I agree with my colleague. Contact a US immigration attorney to assist with the rescheduling request. USCIS reschedules you based on their schedule.

Filing I-130 and I-485 for parent what we put on item 22 of the I-130 - Los Angeles, CA or Chicago, IL ? We live in Los Angeles?

I agree with my colleague. The interview will be in LA but it is filed in Chicago. Contact a US immigration attorney for assistance.