The Status Quo and Analysis of China's LED Industry Patent
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Research Background
As a representative of emerging industries, the representative industry of energy saving and emission reduction, after 20 or 30 years of technical reserves, the semiconductor lighting industry finally achieved explosive development in the first decade of the 21st century. Both technology and market have been rapidly improved. With the attention and support of all countries in the world, the development of the semiconductor lighting industry has been particularly rapid in China, especially in the past five years. From the public data point of view, the market scale has grown at an average annual rate of more than 20%, and the market competition has become extremely fierce. Under this circumstance, intellectual property rights, especially patents, are increasingly reflected in the enterprise's strength, and in the market competition. Play an increasingly important role.
On the other hand, the national level has continuously emphasized the importance of “innovative country constructionâ€. Local governments at all levels have attached great importance to intellectual property work. In order to encourage the development of intellectual property rights, various support policies have been introduced, especially in patents. In respect, most of the patent applications and authorizations are explicitly subsidized, which directly stimulates the development of China's patent industry.
From the perspective of protecting its own technology and enhancing its competitiveness, enterprises in the semiconductor lighting industry have gradually begun to attach importance to their own intellectual property rights to promote the long-term development of enterprises.
Under the combined effect of the above factors, in recent years, the number of patent applications in China's semiconductor lighting industry has grown rapidly, and patents have played an increasingly important role in the future market competition, and patent risks have become more and more prominent. Many industry experts are not bothered to warn industry participants that the biggest risk of the semiconductor lighting industry in addition to the production process accident is the intellectual property risk. Therefore, it is necessary to analyze the patent application situation of China's semiconductor lighting industry.
I hope to understand the development and distribution of patents in the past in the past few years, and to understand the development of the corresponding patents in the past 3-5 years, especially the development trend of the industry, and the industry of China's semiconductor lighting industry. Provide reference for development and enterprise product planning, and provide reference for patent reporting strategies of related companies.
The search period of this paper is the patent filed and published in 2008-2012. Some of the data are from the patent application from 1985 to the present.
Patent analysis
According to the relevant provisions of China's patent law, a patent application usually takes 6-18 months from submission to disclosure. Therefore, in 2011 and 2012, a certain number of patents have not been disclosed, resulting in incomplete search, especially in 2012. The total amount is less than 50% of the total number of applications as of the search date, of which the invention patent is expected to be 50-60%, and the utility model patent disclosure is expected to be only 30-.
1. Analysis of the overall trend in China 
From Table 1, we can see that since 2008, the number of patent applications in China's semiconductor lighting industry has increased rapidly. The number of applications in 2011 is close to 5 times that of 2008, reaching more than 23,000. Although the application for 2012 is not yet fully disclosed, It is not expected to be lower than the number of applications in 2011. The above data can fully explain that the overall scale of China's semiconductor lighting industry is growing rapidly, and the number of enterprises is increasing. Figure 1. The composition and trend chart of China's patent applications in 2008-2012. In the past five years, the average annual growth of the semiconductor lighting industry has grown. On the other hand, it also shows that the innovation consciousness of practitioners in the industry is constantly improving, and more and more attention is paid to intellectual property rights. By applying for patents to strengthen their own strength and protect their own interests, they are increasingly recognized. Of course, this is near In the past few years, the state’s policy guidance on intellectual property rights is also inseparable.
Unfinished
For more information, please refer to the February issue of Gaogong LED 's " LED Good Products" magazine. 