Group 1 - The State Intellectual Property Office of China has granted a patent to Semiconductor Manufacturing International Corporation (SMIC) for a method and system related to optical proximity correction, with the announcement number CN116263558B and an application date of December 2021 [1] - SMIC Shanghai, established in 2000, focuses on manufacturing in the computer, communication, and other electronic device sectors, with a registered capital of 244 million USD. The company has made investments in 4 enterprises, participated in 129 bidding projects, and holds 150 trademark records and 5000 patent records, along with 446 administrative licenses [1] - SMIC Beijing, founded in 2002, also operates in the computer, communication, and other electronic device manufacturing sectors, with a registered capital of 100 million USD. The company has invested in 1 enterprise, participated in 53 bidding projects, and holds 5000 patent records, in addition to 225 administrative licenses [1]

Core Insights - Semiconductor Manufacturing International Corporation (SMIC) has obtained a patent for "Optical Proximity Correction Method and System, Mask, Equipment, and Storage Medium" with authorization number CN115993753B, applied for on October 2021 [1] Company Overview - SMIC (Shanghai) was established in 2000, located in Shanghai, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 244 million USD [1] - SMIC (Beijing) was founded in 2002, located in Beijing, also focused on the manufacturing of computers, communications, and other electronic devices, with a registered capital of 100 million USD [1] Investment and Intellectual Property - SMIC (Shanghai) has invested in 4 companies, participated in 127 bidding projects, holds 150 trademark records, and has 5000 patent records, along with 450 administrative licenses [1] - SMIC (Beijing) has invested in 1 company, participated in 52 bidding projects, holds 5000 patent records, and has 225 administrative licenses [1]

Core Insights - Semiconductor Manufacturing International Corporation (SMIC) has obtained a patent for "Optical Proximity Correction Method and System, Mask, Equipment, and Storage Medium" with authorization number CN115903368B, applied on August 2021 [1] Company Overview - SMIC (Shanghai) was established in 2000, located in Shanghai, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 244 million USD [1] - SMIC (Beijing) was founded in 2002, located in Beijing, also focused on the manufacturing of computers, communications, and other electronic devices, with a registered capital of 100 million USD [1] Investment and Projects - SMIC (Shanghai) has invested in 4 companies, participated in 127 bidding projects, holds 150 trademark records, and has 5000 patent records, along with 451 administrative licenses [1] - SMIC (Beijing) has invested in 1 company, participated in 52 bidding projects, holds 5000 patent records, and has 226 administrative licenses [1]