2 ms·
http://www.mpegla.com/main/programs/avc/Documents/avc-att1.pdf http://www.mpegla.com/main/programs/avc/Documents/avc-att1.p... Microsoft: US patents: US 6,563,
by danbmil99 16y ago
http://www.mpegla.com/main/programs/avc/Documents/avc-att1.pdf http://www.mpegla.com/main/programs/avc/Documents/avc-att1.p...
Microsoft:
US patents: US 6,563,953
US 6,735,345
US 7,289,673
and a number of foreign filings, likely of the same IP.
Apple:
US 7,292,636
US 7,548,584
US 7,551,674
US 7,339,991
doesn't matter if they pay in, the point is they are patent holders, and have a say in licensing terms.