There are a lot of Android manufacturers who Apple isn't suing right now. If you want to talk about a company that IS then let's talk about Microsoft which has licenses from nearly all of them. But then again Microsoft just doesn't generate as many page views as it used to.
Apple isn't suing Google directly over Android. Why? Mutually assured litigation hell. Apple likely isn't suing a lot of companies because those companies have a strong enough set of patents to cause real damage to Apple if they fought back.
There are a lot of Android manufacturers who Apple isn't suing right now. If you want to talk about a company that IS then let's talk about Microsoft which has licenses from nearly all of them. But then again Microsoft just doesn't generate as many page views as it used to.