I possess valid B1/B2. I also possess valid H1 visa stamped on Jun 2108 and valid till 2020. I could not proceed to US on job immediately after stamping as my parents had fallen sick and I was attending them all the while. Thus I could not travel till now on H1. Now my parents have regained health and I want to use my H1 and proceed to USA on job. But my employer internal project ended now and I cannot showcase any project now. So can I travel on B1/B2 visa to enter USA and later check for another employer and try for transfer of H1. Is it possible. Hence kindly enlighten me as we can apply for H1 transfer while entered on B1.