Group 1 - Beijing Zhixin Microelectronics Technology Co., Ltd. and Beijing Zhixin Semiconductor Technology Co., Ltd. have obtained a patent for "data transmission methods and devices, computer-readable storage media, and terminal equipment" with authorization announcement number CN114423093B, applied on December 2021 [1] - Beijing Zhixin Microelectronics Technology Co., Ltd. was established in 2013, has a registered capital of 641,018,943.287 RMB, and has participated in 3,783 bidding projects with 2,892 patents [1] - Beijing Zhixin Semiconductor Technology Co., Ltd. was established in 2019, has a registered capital of 200,000,000 RMB, and has participated in 85 bidding projects with 432 patents [1] Group 2 - State Grid Information Communication Industry Group Co., Ltd. was established in 2015, has a registered capital of 1,502,231,015.155 RMB, and has participated in 5,000 bidding projects with 4,679 patents [2] - The company has made investments in 37 enterprises and holds 311 trademarks [2]
智芯微电子等取得数据传输相关专利
Sou Hu Cai Jing·2025-06-11 08:32