This document discusses different ways to protect ideas and intellectual property, including patents, trademarks, registered designs, copyright, and trade secrets. It provides details on each method of protection: patents provide a limited monopoly on inventions in exchange for public disclosure, trademarks protect signs that distinguish goods/services, registered designs protect product designs, copyright automatically protects creative works, and trade secrets protect confidential business information as long as reasonable steps are taken to maintain secrecy. The document advises considering these various forms of intellectual property protection to block competitors, generate licensing royalties, or sell protected rights.