GENEVA, May 18 -- APPOTRONICS CORPORATION LIMITED (Floors 4-7, 2905-2907, 31-32, Appotronics Corporation Limited Building, No. 8 Xiandong Road, Xili Community, Xili Street, Nanshan DistrictShenzhen, Guangdong 518000), 深圳光峰科技股份有限公司 (中国广东省深圳市南山区西丽街道西丽社区仙洞路8号光峰科技总部大厦4层-7层、2905-2907、31层-32层) filed a patent application (PCT/CN2025/132932) for "COLOR WHEEL HEAT DISSIPATION DEVICE, AND PROJECTION LIGHT SOURCE" ...