知識產權的問題

一個朋友跟一個老美一塊申請了二個專利，專利已經發表，按美國專利法，已經受到保付，老美現在開了一家公司用這些專利生產產品而未經朋友同意，請問朋友可以起訴老美侵權嗎

所有跟帖： 

• 回複：知識產權的問題 -why-why- ♀ (88 bytes) () 09/03/2006 postreply 16:15:53

• where is my friend's right? -chuppie- ♂ (28 bytes) () 09/03/2006 postreply 16:24:45

• 回複：where is my friend's right? -why-why- ♀ (48 bytes) () 09/03/2006 postreply 16:37:22

• 回複：回複：where is my friend's right? -chuppie- ♂ (88 bytes) () 09/03/2006 postreply 17:16:24

• 回複：回複：回複：where is my friend's right? -why-why- ♀ (104 bytes) () 09/03/2006 postreply 18:06:49

• Hi, why-why, can you give a striaght word, clearly not professio -chuppie- ♂ (175 bytes) () 09/03/2006 postreply 18:14:40

• 回複：Hi, why-why, can you give a striaght word, clearly not pro -why-why- ♀ (294 bytes) () 09/03/2006 postreply 19:02:18