Papers by Keyword: Patents

Abstract: As a huge knowledge base, patent, including a mass of invention information, has the power of balance in product innovation. Based on the fact that some fixed phrases are included in the patent, e.g.” the existing technical problems”,” the advantage of the invention”, this paper codes these phrases and programs with related software to realize extracting information from the patent’s background, technical proposal, advantage and so on automatically. At last, an application of the method is listed to show detailed process.

Abstract: Patent knowledge mining and reusing have become one of the shortcuts during the conceptual design. However, in fact, it is difficult to obtain the deep function and principle knowledge which are the most important part for conceptual design through the existing knowledge mining method. Therefore, this paper established a method of knowledge mining and visualization of patents based on the "Flow", through which the designer can improve the efficiency of knowledge acquisition, find the hidden principle of innovation, and promote innovation finally.

Abstract: Based on the analysis of patent protection and strategy of enterprises in Wuhan, this paper, adopting approaches like literature reviewing, diagrammatic presentation and logical reasoning as well as the Smiling Curve theory, reveals that patent strategy is a part of holistic enterprise strategy. This paper also indicates that patent, as the specific resource of enterprises, its strategical planning and implementing plays practical significance in leading enterprises moving to the high value-added sections. Thus, the patent strategies are put forward accordingly including self-owned core patent strategy, paid-transfer patent strategy, patent-purchasing strategy, cross licensing patent strategy,etc. This paper suggests that, driven by patent strategy, more values could be made through transforming to the two ends of the smiling curve, promoting the bottom and right part of the curve and the whole moving upwards so as to create high additional value.

Abstract: We explore an improved method for the measurement of innovation and innovative activity across long life-cycles especially where patentable technology plays a part in the innovation. In a previous publication we were able to distinguish four stages of a long life cycle. In this article we examine whether the patent life cycle and the production activity life cycle are related. Two conventional schools of thought commonly exist in reference to measurement of technical innovation, one suggesting the use of patents as the best indicator of innovative activity, and the other recommending alternative means, not using patent data. This article proposes a novel method of measurement utilizing yearly patent counts. A model was developed using nine metals whose yearly production activity was correlated with patent counts associated with the same materials. This correlated data was then entered into best-fit equations to obtain fitted patent and activity life cycle curves. Differences in the origins of these fitted curves were interpreted as lags of time in the life cycle of the patent or activity thus allowing for comparisons between patents and innovation activity. The behavior of the number of patents with time was found to be similar to production growth, making patents a measure and representation of technical innovation. In conclusion we were able to categorize the metals into three groups. Group 1, containing nickel and chromium, are metals whose patent activity is driving their production. Group 2, containing aluminum, zinc and copper, are metals in which production is driving the patenting. Group 3, which is composed of the Stage IV metals iron, manganese, molybdenum and tungsten, represents materials that have no current innovative activity that can be measured or correlated to the patent activity. The results suggest a fertile field of future research extending the initial pattern equation model to include R&D, Patents, and Performance, as well as Sales, as innovation activity. Further, the model shows promise for the analysis and assessment of existing and future industrial technology life cycles involving materials, processes, products, software and service innovations.