1）他準備6月左右跳槽，那時他的H1B還剩1年8個月。那時跳槽還來得及嗎？（他的140已批準，跳到新公司後能保住PD，但需重新辦申請PERM那些程序）。現在這公司經營狀況不好，很可能要再次裁員，我們的排期是2011年5月，聽說排期要倒退到07年，所以很擔心等不到綠卡就被裁了。所以想著如果來得及就跳槽算了。如果風險太大，就隻能賭一賭，留在現在公司等排期。
-If the current employer does not withdraw the approved I-140, he can use that I-140 to extend his H1 beyond the 6 year limit even if he works for another employer.
2）我老公現在的公司正在給他辦H1B延期，如果他成功延期H1B 3年後再跳槽，跳槽後這延期的3年會不會廢掉。他跳槽後再延期來得及嗎？
-He can change noiw and do the H1 transfer using the approved I-140 for another 3-year H1 extension (beyond the 6 year limit) and had better use premium processing to get it approved in 15 days in case the old emploper withdraw the I-140. Then, ask the new employer to file PERM/I-140. Because he has 3 year H1 for the new employer, the time is enough to file PERM and get the I-140 approved. Then, he can use the new approved I-140 to extend his H1 untill he file I-485 or get the green card.
