The real issue here is that of 18 patent accusations, one was upheld.
In the oracle v’s google case, 70% of oracles patents were declared invalid when re-examined by the patent office.
The patent system is an absolute joke. Significant reform is needed to eliminate all these junk patents and patent accusations that can not be enforced in court. Companies should have a limited time to get a working model into production or their patent will be invalidated.
It will take two decades, but then we should be at a place where only true innovation gets a patent, wording is clear, and a judgement can be rendered quickly. An automatic part of any patent case should be the right of a judge to penalise a company if it makes unreasonable patent violation claims against another.
This should also eliminate a lot of patent trolls.