
President Barack Obama added an unexpected twist to the patent wars when he took the extraordinarily rare step of vetoing the International Trade Commission's own trade sanctions against Apple Inc. (Nasdaq: AAPL) last week.
The trade commission had ruled that Apple violated some of Samsung Electronics Co. Ltd's patents, and the commission was set to ban outright several key Apple products, such as the iPhone 3GS, iPhone 4, and the iPad 2 and 3G models - all sold by AT&T Inc. (NYSE:T), among others.