Apple's newest patent filing surfaced today revealing a new power smart notebook system that won't power down while an iPod or iphone are connected to it for charging up.The patent, titled "Charging of mobile devices," states that "if a television set were to have the appropriate port, it could be used to charge a connected device, such as a music player. The television set could determine that it is being used as a charging source for the music device and not turn off that port." The patent in its most basic form would prevent notebooks from going to sleep or powering down when peripheral devices are connected, thereby charging the devices even when sleeping or powered off. Interestingly, no television set currently available on the market offers such a port as defined by Apple's patent filing.