GENEVA, June 9 -- CHINA TELECOM DIGITAL INTELLIGENCE TECHNOLOGY CO., LTD. (Room 1308, 13/F, East Tower, No.33, Fuxing RoadHaidian District, Beijing 100036), 中电信数智科技有限公司 (中国北京市海淀区复兴路33号13层东塔13层1308室) filed a patent application (PCT/CN2024/133069) for "METHOD FOR INTRODUCING DYNAMIC COLORING-RINGING SIGNAL INTO WORKING NUMBER SERVICE, AND STORAGE MEDIUM AND DEVICE" on Nov 20, 2024. With publication no. WO/2025/113269, the details related to the patent application was published on Jun 05, 2025.
Notably, the patent application was submitted under the ...