爬文及AIT网站，还是有一些困惑点想请教!
先简述我的状况
目前正在与美国私人研究单位谈project，未来双方公司会签约成为正式合作案
预计到那边执行半年(预计7月底或8月开始)
1.这样的状况是申请J-1没错吧?
但这是双方的合作案，美国研究单位并没有付我薪水
所以我要是附台湾的财力证明吗?
2.老婆与小孩(学龄前)预计会一起去，但只待大约一个月他们就会单独先回来
剩下的期间我自己在美国
但在DS-2019的说明如下
Certificate of Eligibility for Exchange Visitor Status, Form DS-2019 – A
SEVIS-generated Form DS-2019 is provided to you by your program sponsor after
the sponsor enters your information in the SEVIS system. All exchange
visitors, including their spouses and minor children, must be registered in
the Student and Exchange Visitor Information System (SEVIS). Each person
receives a separate Form DS-2019.
他们需要也申请J-1 or J-2吗? 还是用B-1旅游即可?
J-2看起来是如果要跟着完整期间的话一定需要
但我的case不会如此
但若持B-1跟着我J-1一起入境，这样会不会有问题?
Your spouse and unmarried, minor children may be able to apply for J-2 visas
to accompany or join you at a later date to reside with you during your J
program, if permitted on your exchange program category. While SEVIS fee
payment is not required, your sponsor must issue them separate DS-2019 Forms,
which are required when they apply for their visas, along with a copy of the
primary visa holder’s J-1 visa and proof of relationship.
再麻烦前辈们解惑
谢谢