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Apple Files Patent For Fuel Cell Laptops
An anonymous reader writes "Apple Insider reports that Apple recently filed two patents for a new breed of fuel cell-powered laptop computers. The devices would eschew lithium ion batteries in favor of fuel cells that are capable of running for weeks without requiring a recharge. The patents are entitled 'Fuel Cell System to Power a Portable Computing Device' and oeFuel Cell System Coupled to a Portable Computing Device."
More likely they're not innovative, but still are patentable.
Nothing lasts forever but the certainty of change.
Innovative stuff shouldn't be patentable in any case, only inventions are patentable. Innovation != invention.
That's not completely true, at least as the system works. If there is something sufficiently innovative that it is "not immediately obvious to someone trained in the field", then it essentially qualifies as an invention. Inventions can be small and limited in scope as well as large. The real problem is in determining what is innovative enough that it would not almost immediately occur to most people trained in the field as an obvious solution to the problem. It is a subjective test, and IMHO, too many patents are given for things that really shouldn't pass that test. Patents can always be contested, but, it is a long and expensive process, so bad patents have a way of sticking around.
That's ok with me, as long as any judge understands the patent protects specific details but just that sole working implementation --
Let's have a look at this specific case; I'll take one of the claims of the patent:
What is claimed is:
1. A fuel cell system for a portable computing device, comprising:
a fuel cell stack which converts fuel to electrical power;
a fuel source for the fuel cell stack;
a controller which controls the operation of the fuel cell system; and
an interface to the portable computing device, wherein the interface comprises,
a power link that provides power to the portable computing device, and
a bidirectional communication link that provides bidirectional communication between the portable computing device and the controller for the fuel cell system.
So; the first part is a completely normal fuel cell with controllable output. The second part is a completely standard set for any existing computer battery. In other words, this is the only possible way an reasonable person would come up with to put a fuel cell into a computer. It's beyond obvious; it's inevitable.
Claiming this as patentable is outrageous. The US patent office is clearly not even trying to do its job. It doesn't do any good to have judges which fix this after the fact since it will already scare people away from developing fuel cells.
=~ s,(.*),<sarcasm>$1</sarcasm>,g if any_point_you_wish();