-Correct, but you can actually extend your h1 for another three years beyond the 6 year limit with the approved I-140. So, even if is the I-140 withdrawn later, your H1 si still valid until the I-94 expires.
如果原来的公司revoke140,新的公司暂时不能开始绿卡程序,那么H1B第七年用原来雇主的140批准件是否能办理延长三年呢?
-No.