Sou Hu Cai Jing·2025-08-01 00:48Core Viewpoint - Semiconductor Manufacturing International Corporation (SMIC) has obtained a patent for an optical proximity correction method and its associated systems, indicating advancements in their technology and potential competitive edge in the semiconductor industry [1]. Company Overview - SMIC (Shanghai) was established in 2000, focusing on the manufacturing of computers, communications, and other electronic devices, with a registered capital of 244 million USD [1]. - SMIC (Beijing) was founded in 2002, also concentrating on similar manufacturing sectors, with a registered capital of 100 million USD [1]. Investment and Operations - SMIC (Shanghai) has invested in 4 companies and participated in 127 bidding projects, holding 150 trademark records and 5000 patent records, along with 451 administrative licenses [1]. - SMIC (Beijing) has invested in 1 company, engaged in 52 bidding projects, and possesses 5000 patent records, in addition to 226 administrative licenses [1].