United Microelectronics Corporation shares rise 1.22% premarket after Elan Microelectronics files patent infringement lawsuit.
ByAinvest
Tuesday, Sep 2, 2025 6:40 am ET1min read
UMC--
United Microelectronics Corporation rose 1.22% in premarket trading. The company's stock price increase may be attributed to the recent news of Elan Microelectronics filing a patent infringement lawsuit, which could potentially benefit United Microelectronics Corporation if the lawsuit results in a favorable outcome. Additionally, the launch of an ADC chip by Chengdu Sino-Microelectronics Tech may have positively impacted the stock price, as it indicates growth and innovation in the microelectronics industry.
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