I got visa stamping on September 10th 2014 and valid till 2016. The requirement will be open on January 2015. Do we have any time limit to travel to US after stamping?
If this is an H-1B Visa, there is no requirement to enter the U.S. within a certain period; you could enter anytime during the validity of the approval. However, you must be prepared to explain the delay at the Port of Entry.