GENEVA, April 4 -- SHENZHEN HOLATEK CO., LTD (1201, Floor12, Building1, Chongwen Park, Nanshan Zhiyuan, No.3370, Liuxian Avenue, Fuguang Community, Taoyuan Street, Nanshan DistrictShenzhen, Guangdong 518000), 深圳市火乐科技发展有限公司 (中国广东省深圳市南山区桃源街道福光社区留仙大道3370号南山智园崇文园区1号楼12楼1201) filed a patent application (PCT/CN2024/144213) for "PROJECTION CONTROL METHOD AND PROJECTION DEVICE" on Dec 31, 2024. With publication no. WO/...