Xiaomi Obtains Patent for Vibration Device and Electronic Equipment, Enhancing Thin and Lightweight Design

On April 3, 2025, according to information from the National Intellectual Property Administration, Beijing Xiaomi Mobile Software Co., Ltd. was granted a patent titled "Vibration Device and Electronic Equipment," with the authorization announcement number CN 222706480 U. The application was filed in May 2024.

The patent abstract indicates that the disclosed invention provides a vibration device and electronic equipment. The vibration device comprises a circuit board and at least two piezoelectric elements. The circuit board includes control circuitry, and the piezoelectric elements are respectively placed in different areas of the circuit board, with each piezoelectric element electrically connected to the control circuitry. This vibration device, consisting of a circuit board and at least two piezoelectric elements, features a simple structure and occupies minimal space. It helps enhance the thin and lightweight design of both the vibration device itself and the electronic equipment that incorporates this vibration device. By placing the piezoelectric elements in different areas of the circuit board, energy and control signals can be transmitted through the electrical connection between the piezoelectric elements and the control circuitry on the circuit board. This arrangement achieves multi-position and multi-layer vibration effects, thereby improving the human-machine interaction experience.

According to Tianyancha data, Beijing Xiaomi Mobile Software Co., Ltd., established in 2012 and located in Beijing, is a company primarily engaged in the software and information technology services industry. The company has a registered capital of 1.488 billion RMB and paid-in capital of 1.288 billion RMB. Through Tianyancha's big data analysis, it is known that Beijing Xiaomi Mobile Software Co., Ltd. has invested in four companies, participated in 125 bidding projects, and holds 5,000 patent records. Additionally, the company has 123 administrative permits.