Apple (AAPL) really does have a patent on multi-touch. And that could potentially be bad news for Palm (PALM), which is trying to reinvent itself with a multi-touch smartphone platform.
Specifically, the U.S. Patent Office approved Apple's patent number 7,479,949 on Jan. 20, which seems to include many of the multi-touch controls present in Apple's iPhone and iPod touch. (More details at Apple Insider.)
This explains Apple COO Tim Cook's comments on the company's earnings call the next night: "...We will not stand for having our IP ripped off. And we will use whatever weapons that we have at our disposal. I don't know that I can be any more clear than that."
"Apple interim chief executive Tim Cook recently promised to aggressively pursue any company or person who 'rips off' Apple's intellectual property, and this patent affords the Cupertino-based iPhone maker the footing it would need to mount any such defense," Spear reports. "Along with covering the iPhone, the patent filing is notable for referencing 40 other existing patents, and for naming Jobs first among its inventors."
The potential problem for Palm: Some of the text in Apple's patent sounds a lot like what Palm is building into its new WebOS platform and Palm Pre smartphone. Especially, as a commenter notes, a clause about a "touch-sensitive area of the device that, unlike the touch screen, does not display visual output" -- sort of like the Palm Pre's "gesture area."
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