Legal analysis: The inventor or designer has the right to sign his or her own patent, and the inventor or designer has the right to indicate that he or she is the inventor or designer in the patent document. The patentee has the right to display the patent logo on its patented products or the packaging of the products.
Legal basis: "Patent Law of the People's Republic of China" Article 16 The inventor or designer has the right to indicate that he or she is the inventor or designer in the patent document.
The patentee has the right to display the patent logo on its patented product or the packaging of the product.