S3 Graphics Goes After Apple With Two Patents Related New ITC Complaint And A Federal Lawsuit

Soon to be part of HTC, S3 Graphics, sued Apple over two patents in new IYC Complaint and Federal lawsuit yesterday. The rift of Apple vs HTC is getting complicated and larger everyday.
Goth the complaint and the lawsuit revolves around two patents owned by S3. S3 targets iPhone and iPads among other devices in the lawsuit;

"certain electronic devices and components, [for example], the Apple iPhone, iPad, an[d] iPod Touch mobile devices, Apple Mac desktop and notebook computers, alone or in combination with associated system and application software sold or distributed by Apple"

and the ITC complaint is covering;

"Electronic Devices with Graphics Data Processing Systems, Components Thereof, and Associated Software"

The patents involved in the case are;

U.S. Patent No. 5,945,997 on "block- and band-oriented traversal in three-dimensional triangle rendering" (applied for by S3 in 1997)
U.S. Patent No. 5,581,279 on "VGA controller circuitry" (applied for by Cirrus Logic in November 1993, granted by the USPTO in December 1996 and sold to S3 in 1998;

Again FOSS Patents explain this incident and more. More meaning all the existing case