This course teaches you the basics of patent law and patent drafting.  A very niche but interesting course if you want to do anything related to inventions in the future.  Prof. Ashgriz provides all possible questions for quizzes a week in advance, and they're open book.  Tbh, the quizzes are just there to force self-studying.  Very easy course to get at least an 80% in.  If you have an idea for an invention of your own, Prof. Ashgriz will help you draft a patent for it as your course project.