The owners of these patents create them to be purposely vague in hopes of getting rich quick off of a company that creates something similar. Stop patenting ideas, and actually patent tangible things.
Exactly!
What is perhaps little know as well are the patent trolls that descend on bankrupt companies and buy the patents and then sit on them and wait for something to come out that is similar and then they spring their trap hoping for an out-of-court quick settlement so they don't actually have to prove the validity of their claim.
But this whole thing is not going to go away very quickly because of the fact that the instigators of this whole mess, the lawyers, win no matter which side of the fight they are on.
The two sides both spend an awful lot of money to investigate the claims and on the part of the defendant, they generally have to expend a lot of money to try to find a product, idea, or service that existed before the approval of the patent/copyright. If something can be found, the reward is that the case is dismissed. If nothing can be found, then the award to the plaintiff is added to the already likely huge attorney bill that the defendant has to pay. The plaintiff has to keep investigating and watching for things that might infringe on their protection.
There was an article years ago on this subject. generally the plaintiff will try to hit the defendant with a very high demand to 'shock and awe' them into possibly settling out of court. If it goes to court then the money plaintiff spends comes out of the award...
Either way, the sharks (or insects, vermin) are able to feed off the two (or more) parties of the suit.
It should end but likely won't...
On copyrights: When congress extended the copyright time limits to cover Disney, etc, they did a disservice to the entire country IMO.