H1b extension or new H1b visa?

来源: 于 2004-04-06 21:10:01 [旧帖] [给我悄悄话] 本文已被阅读：次

Currently I am working at one University with the H1b visa and will work for another university as an assistant professor. Do I need to apply new H1b visa or just apply for H1b extension?