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Founded Year



Series A | Alive

Total Raised


Last Raised

$15M | 1 yr ago

About xMEMS

xMEMS provides speakers and headphones. It is based in Santa Clara, California. xMEMS has 10 granted patents and over 70 patents pending for its technology. The company is dedicated to designing advanced solutions and applications by integrating smart methodologies with MEMS technology for a range of consumer electronics devices.

Headquarters Location

3255 Kifer Road

Santa Clara, California, 95051,

United States

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Expert Collections containing xMEMS

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

xMEMS is included in 1 Expert Collection, including Semiconductors, Chips, and Advanced Electronics.


Semiconductors, Chips, and Advanced Electronics

6,168 items

Companies in this collection develop everything from microprocessors to flash memory, integrated circuits specifically for quantum computing and artificial intelligence to OLED for displays, massive production fabs to circuit design firms, and everything in between.

xMEMS Patents

xMEMS has filed 1 patent.

The 3 most popular patent topics include:

  • Audio engineering
  • Acoustics
  • Loudspeakers
patents chart

Application Date

Grant Date


Related Topics




Acoustics, Audio engineering, Loudspeakers, Sound, Disk file systems


Application Date


Grant Date



Related Topics

Acoustics, Audio engineering, Loudspeakers, Sound, Disk file systems



Latest xMEMS News

xMEMS Microspeakers Should Start to Arrive in Headphones Later This Year

May 27, 2022

MEMS or microelectromechanical systems have been around for some time and the technology has allowed for the miniaturisation of a wide range of things. If you're not familiar with MEMS, then the quick version is that it's a way of making movable parts out of the same type silicon used to make semiconductors out of, in the same kind of fabs. xMEMS is a company that has specialised in making what the company calls microspeakers using MEMS technology and the first headphones based on its microspeakers should arrive later this year. The company was demoing a 3D printed mockup together with an OEM manufacturer called Vencer at Computex and we got some hands and ear on time with them. The 3D printed units aren't what you'd call amazing looking and the fit was far from perfect, especially as the foam eartips that were installed didn't form a proper seal for yours truly. As such it was impossible to make any kind of sound quality judgement on the show floor, but it would appear that MEMS earphones share a lot with balanced armatures, in that a good seal is needed for them to sound good. The demo unit connected via USB-C and what's not in the picture, was a rather big and unsightly three button control unit on the cord, which also contained a CX31988 audio codec from Synaptics. One interesting aspect of MEMS speakers is that they can be used in both open and closed modes, where the open mode would be used for things like having phone calls or instead of enabling ambient mode on ANC type earbuds. The closed mode would work like a normal pair of driver units inside your earbuds. Hopefully we won't have to wait too long for a final product to arrive and put it through its paces, but we weren't given any indication on when retail products could be available, beyond sometime later this year.

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xMEMS Rank

xMEMS Frequently Asked Questions (FAQ)

  • When was xMEMS founded?

    xMEMS was founded in 2018.

  • Where is xMEMS's headquarters?

    xMEMS's headquarters is located at 3255 Kifer Road, Santa Clara.

  • What is xMEMS's latest funding round?

    xMEMS's latest funding round is Series A.

  • How much did xMEMS raise?

    xMEMS raised a total of $15M.

  • Who are the investors of xMEMS?

    Investors of xMEMS include Foothill Ventures.

  • Who are xMEMS's competitors?

    Competitors of xMEMS include USound.

Compare xMEMS to Competitors

USound Logo

USound is a fabless audio company offering high-performance silicon speakers and high-quality sound solutions based on MEMS (Micro-Electro-Mechanical Systems) technology.

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