H1b transferred and old H1 is still valid, Can I work for old co

來源: 於 2006-12-29 07:30:49 [舊帖] [給我悄悄話] 本文已被閱讀：次

Thank you for your advice in advance. Happy New Year!

I transferred my H1b from company A to company B half year ago, A haven't withdrewed my old H1b and my old H1b expires on 2008.

Question is:

While I'm working for B full time, Can I do some part time job for company A?