Dan5
Member
Patents from EV1? Patents don't last forever and the EV1 was what? 12 years ago? With patents lasting 17 years that doesn't look like a win for 20 + years in the future. Getting patents and letting them rot is a bad idea.
Will expiring patents help open up the EV world?
But it discourages others from copying and allows the patent holder to use it as a stick to beat the competition (Whole reason why Google is acquiring all the tech/phone companies so they can haul Apple into the court room, or have a MAD agreement with Apple). There's people who just sit on patents waiting for someone to utilize it and then sue them. If GM has X years left on it's patents, that's X years that the other companies have to waste to develop alternatives to the patent, weasel out of the patents, or pay GM royalties. GM has 20 years to sell the easiest to make technology, others may have 15 years.
If someone said you have to pay GM $X or you can't do this, this or this in the next 5 years that puts you at a competitive disadvantage.