The expansion of patent embodies in the extension of the validity of patent right in respect of duration and scope.

专利权的扩张体现于专利权效力在时间和范围上的延展。

youdao

Over the past year, through the acquisition of OLED patent portfolios, new partnerships with companies both domestically and in South Korea, and the expansion of our facilities, we have been making the investments that we anticipate will enable us to remain at the forefront of an industry that we believe is only now entering the early stages of a period of significant growth.

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