Some companies have an “ignorance is bliss” policy when it comes to reading patents. The belief is that if you don’t read it, you can’t be accused of knowing about it. And if you don’t know about it, you can’t be accused of willfully infringing on the patent. Willful patent infringement can increase or enhance the damages recoverable by a plaintiff. So a lack of willfulness can change the value proposition of prosecuting or defending an infringement suit. But is an ignorance policy a good idea?