USC OPT Timeline(updating)

记录一下usc的opt申请timeline，毕业日期5/15，给其他小伙伴做下参考

Jan 28th: apply to graduate
Feb 18th: apply to OPT i20
Feb 26th: OPT i20 picked
Feb 28th: OPT package delivered to USCIS, signed by J.WEST


补充内容 (2020-3-6 04:13):
03/05/2020 Case received, YSC2090145XXX

补充内容 (2020-4-14 07:21):
04/08/2020 We ordered your new card.
04/09/2020 Case approved.
04/13/2020 Card mailed

同是28号左右寄达，还没有收到邮件/短信