GENEVA, Aug. 19 -- HEARTSAVER, INC. (RM501, 6, Dongcheon-ro 108beon-gilBusanjin-gu,Busan 47247), 주식회사 하트세이버 (부산광역시부산진구동천로108번길 6, 501호) filed a patent application (PCT/KR2024/011816) for "PORTABLE CARDIOPULMONARY RESUSCITATION FEEDBACK DEVICE COMBINED WITH SAFETY WHISTLE" on Aug 08, 2024. With publication no. WO/2025/170133, the details related to the patent application was published on Aug 14, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO)...