专利、专利权与专利制度武汉水利电力大学张火春专利是指受专利法保护的发明创造。包括发明、实用新型和外观设计３种类型。发明是指对产品、方法或者其改进所提出的新的技术方案。与通常所说的发明含义不尽相同的是，专利意义上的发明仅仅是一项解决技术问题的方案，是一... Patent, Patent and Patent System Wuhan University of Hydraulic and Electric Zhang Huochun patent refers to the patent law to protect the invention. Including inventions, utility models and designs of three types. Invention refers to a new technical solution to a product, a method or an improvement thereof. What is different from the commonly used meaning of the invention is that the invention in the sense of the patent is merely a solution to the technical problem and is ...