GENEVA, Oct. 13 -- FOCALTECH ELECTRONICS (SHENZHEN) CO., LTD. (No. 2108, Block B, Building 9, Zone 2, Shenzhen Bay Science And Technology Ecological Park, Yuehai Street, Nanshan DistrictShenzhen, Guangdong 518054), 敦泰电子（深圳）有限公司 (中国广东省深圳市南山区粤海街道深圳湾科技生态园二区9栋B座2108号) filed a patent application (PCT/CN2025/095388) for "ANGLE MEASUREMENT METHOD, CONTROL CHIP, AND DISPLAY DEVICE" on May 16, 2025. With publication no. WO/2025/209600, the details related to the patent appli...