我们常常可以看到一些广告在宣传产品时，标明了专利号，也有一些产品笼统地称作“中国专利”、“专利产品”或“专利”。其中绝大多数确实是在法律所规定的保护期限内的专利产品，但也有的只是未被授权的专利申请产品，甚至是冒充的专利产品。专利法规定：“专利权人有权在其 We can often see that some advertisements indicate the patent number when promoting the product, and some products are generally referred to as “Chinese patent”, “patented product” or “patent.” Most of these are indeed patented products that are protected by the law within the term of protection, but others are simply patent-pending products that are not authorized, even fake patent products. Patent Law provides: "The patentee has the right in it