The difference between patent protection and non-protection

Patent protection is to apply for a patent through certain procedures in exchange for patent protection. If you want to be protected, you must disclose your patented technology. Patent protection means that you can sue others when they infringe. If others want to manufacture your patented products, they must get your permission, but without protection, they will not. Moreover, patent protection has a time limit, and the general patent protection time is 20 years.