请教 由F-1转J-1前可开始申请绿卡吗?

找到一个POSTDOC位置,对方要我做VISITING FELLOW, 要拿J签证. 不知转J前可否开始申请绿卡? 这样一来是否转J-1就可能出问题了? 如拿到J后,可否接着申请绿卡? 有人说要先回国两年. 请教当前政策. 多谢!

所有跟帖： 

• 必须先获得豁免 -JDJ- ♂ (79 bytes) () 09/27/2005 postreply 14:51:20

• I140 doesn't require a waiver -immigrate- ♂ (205 bytes) () 09/27/2005 postreply 16:34:53

• BTW,my friend filed his I140 -immigrate- ♂ (443 bytes) () 09/27/2005 postreply 16:39:04

• Thanks a lot! -yanzhou- ♀ (0 bytes) () 09/28/2005 postreply 07:42:59