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Patents Microsoft may be infringing...
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Patent Region |
Patent NR |
Title |
DE |
3,629,434 |
Digital coding process |
EP |
0,633,694 |
Segmented video on-demand system |
EP |
0,779,587 |
On-line shopping system and the method of payment settlement |
EP |
0,195,098 |
System for reproducing information in material objects at a point of sale location |
EP |
0,673,135 |
Network support system |
EP |
0,566,662 |
Audio and video transmission and receiving system |
EP |
0,784,279 |
Stateless shopping cart for the web |
EP |
0,689,133 |
Method of displaying multiple sets of information in the same area of a computer screen |
EP |
0,287,578 |
Digital coding process (incorporating mp3) |
EP |
0,537,100 |
A method of implementing a preview window in an object oriented programming system |
EP |
1,475,971 |
Video data conversion device and video data conversion method |
EP |
0,807,891 |
Stateless shopping cart for the web |
EP |
0,800,142 |
Method and apparatus for path name format conversion |
FR |
2,733,068 |
Procede de paiement electronique permettant d'effectuer des transactions liees a l'achat de biens sur un receau informatique |
US |
6,128,605 |
Apparatus for data copyright management system |
US |
6,385,596 |
Secure online music distribution system |
US |
5,715,314 |
Network sales system |
US |
6,412,069 |
Extending crytographic services to the kernel space of a computer operating system |
US |
5,734,719 |
Digital information accessing, delivery and production system |
US |
6,637,027 |
System and method for controlling access to broadcast services |
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