GENEVA, Sept. 8 -- DONGGUAN LEDESTAR OPTOELECTRONICS TECHNOLOGY CO., LTD (Room 301, 3rd Floor, Building 13, Guancheng Science And Technology Park, No. 77 Shilong Road, Guancheng Street.Dongguan, Guangdong 523000), 东莞市立德达光电科技有限公司 (中国广东省东莞市莞城街道狮龙路77号莞城科技园13栋三楼301室) filed a patent application (PCT/CN2024/134958) for "TUNABLE CIRCADIAN RHYTHM FACTOR LED STRUCTURE AND PACKAGING METHOD THEREFOR" on Nov 27, 2024. With publication no. WO/2025/179995, the details related to the pat...