GENEVA, May 10 -- X-SIGNAL INTEGRATED CO. (1707, 17th Floor, Academy International Building, No.1 Zhichun Road, Haidian DistrictBeijing 100083), 北京芯格诺微电子有限公司 (中国北京市海淀区知春路1号学院国际大厦17层1707) filed a patent application (PCT/CN2025/144547) for "LED BACKLIGHT DRIVING SYSTEM AND ECHO INFORMATION TRANSMISSION METHOD" on Dec 23, 2025. With publication no. WO/2026/092785, the details related to the patent application was published on May 07, 2026.
Notably, the patent application was submitted under the International Patent Classification...