MyVox Ultrasonics

MyVox Ultrasonics is a Swedish deep-tech startup developing next-generation sound and cooling solutions using Micro-Electro-Mechanical Systems (MEMS) technology. Founded in 2017 by a group of Swedish MEMS industry experts, academic researchers, and serial entrepreneurs including Peter Ågren and Lars Hagdahl, the company is headquartered in Stockholm, Sweden. Peter Ågren previously served as the Director of Engineering at Silex Microsystems, a world-leading MEMS foundry that MyVox now partners with for volume production. Lars Hagdahl is a seasoned tech venture capitalist and private investor. The current CEO is Mattias Holmer.

The company's core business revolves around its patented "Speaker-in-a-Chip" and "Fan-in-a-Chip" technologies. These MEMS-based components are designed to replace traditional, bulkier technologies with ultra-thin, energy-efficient alternatives that can be manufactured at scale like semiconductors. Initially, MyVox explored various applications for its technology, including haptics, acoustic levitation for non-contact manipulation of small objects, and directional sound. Since 2022, the company has focused its efforts on two primary high-growth segments: microspeakers and microfans.

MyVox's microspeakers are designed for consumer electronics such as earbuds and hearing aids, offering clearer, more precise sound in a smaller form factor. The technology utilizes piezoelectric and silicon membranes that oscillate to emit ultrasound waves, providing an improved user experience with compact and efficient audio delivery. These speakers are Surface-Mount Technology (SMT) compatible, simplifying manufacturing and integration. The company's microfans provide advanced cooling solutions for compact electronic devices like smartphones. MyVox primarily targets the consumer electronics, automation, and transportation industries by providing customization services for its 3D ultrasound platform. The business model involves creating value through both its generic platform and tailor-made acoustic solutions. The company has received funding from investors including the European Commission, Vinnova, and Synerleap, raising a total of $2.62M.

Keywords: MEMS microspeaker, microfan technology, piezoelectric membranes, ultrasound transducers, acoustic levitation, haptic feedback, directional sound, consumer electronics, audio hardware, semiconductor manufacturing, SMT compatible, contact-free HMI, MMI micromanipulation, 3D acoustic beam steering, deep tech, venture capital-backed, audio engineering, silicon membranes