Established A Leading Position In Comprehensive Research Green Laser Pointer
The early stage of semiconductor green laser pointer technology is in sync with development. However, it has long been constrained by the lag of industrial development. Has been hovering in the category of scientific research. Until the new century, with the rapid economic development and industrial progress, the semiconductor laser industry as a high-tech industry has also been greatly improved. With the development and maturity of the market economy, a complete patent system has been established, and the status of patents can now reflect the level of technological development to a certain extent. up to now. The semiconductor green laser pointer industry has accumulated 27,890 related patents, with a large number.
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Overall. The number of semiconductor green laser pointer patent publications is on the rise. In 2016, the number of semiconductor laser patents disclosed reached 2,692. In 2017, the number of semiconductor laser-related patents disclosed was 2,545. Overall, since 2011, the number of published patents has been on the rise. So far, from the perspective of semiconductor laser-related patent applicants, the top applicants for patent applications are the Semiconductor Research Institute of the Chinese Academy of Sciences (1642), the Semiconductor Energy Research Institute (802), and Panasonic Corporation 486 cases), Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences (445 cases), Sharp Corporation (411 cases), and the number of other applicants is less than 400. visible. China's research institutes and foreign companies are leading the way in semiconductor green laser pointer research.
2020-02-21 03:08:45
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