There is an era of patents from the late 90s through the early-mid-00s that were insanely vague and rarely stand up to scrutiny, but most are expiring at this point, if they haven’t already. Generally, though, patents are not granted on “concepts” but on implementations. That’s a sometimes ambiguous line, but that’s a fundamental principle of modern patents.
deleted by creator
There is an era of patents from the late 90s through the early-mid-00s that were insanely vague and rarely stand up to scrutiny, but most are expiring at this point, if they haven’t already. Generally, though, patents are not granted on “concepts” but on implementations. That’s a sometimes ambiguous line, but that’s a fundamental principle of modern patents.