2The Shetland Times Limited v. Dr. Jonathan Wills and Zetnews Limited, Scotsess - case (10/24/1996) 1 EIPLR 723 (11/1/1996).
3Ticketmaster Corp. v Microsoft Corp, No 97-3055DDP (C D CAL 1996).
4李东涛.从几个案例看链接应注意的法律问题[J].著作权,2001,(4).
5张乃根.“分析：思科诉“华为”案法律背号之透视”．文汇报,2003—04—22.
6Winans v. Denmead 56 US 330 (1853).
7"merely colorable differences, or slight improvements, cannot share the fight of the original inventor"See odiome v, winkley, 18F.cas.581,582 (C.C,D,Mass,1814) (NO.10.432).
8Graver Tank & Manufacturing Co. v, Linde Air Products Co, 339 U,S. 605(1950).
9Warner Jenkinson Co., Inc, v. Hilton Davis Chemical Co, (95-728), 520 U,S. 17 (1997).
