Does the inventor have any unauthorized change records of invention patents?

Legal analysis: All records can be found. The advantage of certificateless change is that the inventor of the obligee is transferred on the certificate, but the relevant information about the change of the specification items of this patent will still be displayed on the Internet.

Legal basis: Article 2 of the Patent Law of People's Republic of China (PRC) Invention-creation as mentioned in this Law refers to inventions, utility models and designs.

Invention refers to a new technical scheme proposed for a product, method or its improvement.

Utility model refers to a new practical technical scheme for the shape, structure or combination of products.

Appearance design refers to a new design that is aesthetically pleasing and suitable for industrial application, which is made on the shape, pattern or their combination of products and all or part of the combination of colors, shapes and patterns.