Subject To The Influence of Lagging Industrial Development Laser Pointer

Technology has progressed rapidly. Semiconductor laser pointer technology was in early synchronization with foreign development. However, it has long been constrained by the lag of industrial development and 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 comprehensive patent system has been established. The status of patents can now reflect the level of technological development to a certain extent.

2020-01-10 03:10:10