GENEVA, June 1 -- SEEV OPTOELECTRONICS TECHNOLOGY CO., LTD. (1st and 6th Floors of Building A2-1Zhongju Science and Technology Innovation CityNo. 6 Jihuo Road, Huangpu DistrictGuangzhou, Guangdong 510530), 广纳四维(广东)光电科技有限公司 (中国广东省广州市黄埔区姬火路6号中巨科学创新城A2-1栋1楼和6楼) filed a patent application (PCT/CN2023/134416) for "DIFFRACTIVE OPTICAL WAVEGUIDE AND NEAR-EYE DISPLAY DEVICE" on Nov 27, 2023. With publication no. WO/2025/107331, the details related to the paten...