【精品】『七彩云南,温泉SPA』昆大丽(丽江五 .59.ppt

Patents Example: ring-pull cans The inventor licensed the system to Coca-Cola at 1/10 of a penny per can. During the period of validity of the patent the inventor obtained 148,000 UK pounds a day on royalties. * Patents Patents reward disclosure rather than secrecy * Total Number of Patent Documents Worldwide There are 40 million patent documents worldwide The 40 million patent documents describe approximately 13.5 million inventions On the average, for every invention a patent is applied for in three different countries * Ever Increasing Number of Patent Documents Every year almost 1,000,000 patent documents (patent applications and granted patents) were published over the past 10 years Every 30 seconds a new patent document is added to the vast technical library of patent documents * Content of a Patent Document Identification information (business) Legal information Technical information * Claims A series of numbered statements in a patent specification, usually following the description, that define the invention and establish the scope of the monopoly conferred by the patent. At least one such statement (usually the first) will be self contained - this is known as an independent claim. Others may refer to previous claims and using wording such as ”... as claimed in claim 1 or claim 2...” - these are known as dependent claims. * Technical Information Contained in a Patent Document Description Background and discussion of relevant prior art Problem to be solved by the invention Solution to the problem in broad terms Detailed description with examples Drawings where appropriate Abstract Search results International Patent Classification * Advantages of Patent Documents as a Source of Technological Information Most current and up-to-date Uniform structure makes reading easier Not published elsewhere Well organized due to classification system Concentrated information Quick and easy access (internet) Low cost * Patent Protection Provides the exc