和而泰小家电取得掉电检测电路与电子设备专利，能够在保持掉电检测功能正常的同时降低功耗

Group 1 - Shenzhen Heertai Small Appliances Intelligent Technology Co., Ltd. has obtained a patent for a "power failure detection circuit and electronic device," with the authorization announcement number CN223229731U and an application date of August 2024 [1] - The patent describes a power failure detection circuit that includes multiple components such as first and second switch branches, a resistance branch, an energy storage branch, and a controller, designed to operate efficiently under varying voltage conditions [1] - The circuit aims to maintain normal power failure detection functionality while reducing power consumption [1] Group 2 - Shenzhen Heertai Small Appliances Intelligent Technology Co., Ltd. was established in 2016 and is located in Shenzhen, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 20 million RMB and has participated in four bidding projects, holding a total of 182 patent records and nine administrative licenses [2]