GENEVA, March 2 -- GOERTEK OPTICAL TECHNOLOGY CO., LTD (No.1 Fab., Optical Park Phase 3, No.3999 Huixian Road, Yongchun Community, Qingchi Sup-district Office, Hi-Tech Industrial Development ZoneWeifang, Shandong 261031), 歌尔光学科技有限公司 (中国山东省潍坊市高新区清池街道永春社区惠贤路3999号歌尔光电产业园三期1号厂房) filed a patent application (PCT/CN2025/112765) for "OPTICAL PROJECTION SYSTEM AND AR OPTICAL DEVICE" on Aug 05, 2025. With publication no. WO/2026/040806, the ...