Originally posted here by Sick Dwarf
I have been searching on google, but failed to find any of the cases you speak of. Could you provide me with any of these links? Thanks.
It's pretty basic. Any search for "copyright litigation" or "software copyright cases" should turn up examples.

http://www.bitlaw.com/source/cases/copyright/ << Check "Software: Non-literal Infringement"
http://www.ucalgary.ca/MG/inrm/indus...ware/cases.htm << Brief summaries of software copyright infringment cases
http://www.ipwatchdog.com/cases_of_interest.html#f2 << More software copyright cases.