Jack Qiu

Applied Physicist

Co-founder

Ultrasonium· Summer 2026 🇺🇸 Cambridge, Massachusetts, United States

in LinkedIn

2026Co-founder· Ultrasonium

Founder · since 2026

Company

Ultrasonium

Role

Co-Founder & CEO

current

Stage

—

no public source

Raised

—

no public source

Based

Greater Boston

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Ultrasonium

Manufacturing the metal parts the world runs on faster, cheaper, safer

Summer 2026

Experience

Career

Ultrasonium
Co-founder
Co-Founder & CEO · Greater Boston · 2026 – Present
2026
Massachusetts Institute of Technology
Doctoral Student · Cambridge, MA · 2017 – 2023
2017
University of California, Berkeley
Undergraduate Researcher · Quantum Nanoelectronics Laboratory · 2014 – 2017
2014
Lawrence Berkeley National Laboratory
Research Affiliate · 2013 – 2017
2013

Bio

Founder & CEO of Ultrasonium. MIT PhD in EECS with research spanning quantum computing, cryogenics, signal processing, hardware control and advanced manufacturing. First author of a Nature Physics publication in collaboration with MIT Lincoln Lab under IARPA and DoD programs. Former researcher at Lawrence Berkeley National Laboratory. BA in Physics from UC Berkeley.