Chen Bin, general manager of Guangdong Zhonglong Transportation, said: "This is a very normal cooperative relationship. It only happens between the two big manufacturers, so everyone is more sensitive and worried that it will have some impact on some LED companies in China."
"If a company tells you that it is affected, then he must be a thief." Chen Bin said, "Some companies in China, phosphor technology, packaging technology, LED size are stealing other people's technology, making products to sell outside, The result is told, but also blame others, this is the logic. Patent barriers are against thieves, and the protection is good." He hit the nail, the patent barrier caused by this patent authorization, the positive impact is greater than the negative impact, Because this will promote Chinese LED companies to invest more money and energy for technology research and development.
"The only way to deal with this is to invest more in R&D and have more patents to exchange with others." Chen Bin pointed out that domestic Sanan Optoelectronics and Ganzhao Optoelectronics have done a lot of work on technology research and development. So there is no such problem.
As of August 2010, the global patent database has retrieved more than 124,000 patents related to LED lighting, including 49,000 original patent applications in Japan, accounting for nearly 40% of the global total; original patent applications in China The volume is more than 25,000, ranking second.
However, experts pointed out that although the number of original patent applications in China exceeded that of the United States, the proportion of utility model patents in China was as high as 68.5%, and the number of invention patent applications was only 31.5%. The structure of patent applications still needs to be optimized. At the same time, the number of foreign-funded enterprises in China is large.
Among the total number of domestic LED lighting patent applications, the number of patent applications involving market applications and packaging is more than 21,000 and more than 3,000, accounting for 82.5% and 12% of the total applications, respectively, while the upstream technology and chips are involved. There is a clear gap in the number of applications for manufacturing, and the number of key technologies in China's domestic patent applications in the upstream of the LED lighting industry is obviously insufficient.
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