GENEVA, March 22 -- EOPTOLINK TECHNOLOGY INC., LTD (510 Wulian Avenue, Huangjia Street, Shuangliu District, Chengdu City, China (Sichuan) Pilot Free Trade ZoneChengdu, Sichuan 610000), 成都新易盛通信技术股份有限公司 (中国四川省成都市中国(四川)自由贸易试验区成都市双流区黄甲街道物联大道510号) filed a patent application (PCT/CN2025/117415) for "AUTOMATIC GAIN CONTROL METHOD, MICROCONTROLLER UNIT, AND AUTOMATIC GAIN CONTROL SYSTEM" on Aug 28,...