JMEM
Founded 2022 · 24 employees on LinkedIn · 3 known investors
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Jmem Tek designs ASIC solutions, hardware security IP, and IC design services for quantum-resilient cybersecurity, including NIST-certified post-quantum cryptography and hardware-anchored identity authentication. Operating in the upstream semiconductor industry, it protects chips against counterfeiting, unauthorized access, and quantum-era threats.
Founders & leadership
JMEM was founded in 2022 by John Chang and Paul Lo.
JC

John ChangFounder, Chairman, CEOJohn Chang holds a bachelor's degree in electrical engineering from the University of Queensland and is a PhD candidate in electronics and physics at National Yang Ming Chiao Tung University. He founded JMEMTEK in 2022 and brings over a decade of experience in semiconductor industry sales and project management, with technical expertise in failure analysis, semiconductor device physics, and non-volatile memory design.
Investors · 3
500 Globallisted by 500 GlobalPalo Alto · $150K
How we know: open dataset · 500 Global portfolio 2026-08 · Not right? Tell us
Frequently asked questions
- What does JMEM do?
- Jmem Tek designs ASIC solutions, hardware security IP, and IC design services for quantum-resilient cybersecurity, including NIST-certified post-quantum cryptography and hardware-anchored identity authentication. Operating in the upstream semiconductor industry, it protects chips against counterfeiting, unauthorized access, and quantum-era threats.
- Who founded JMEM?
- JMEM was founded by John Chang, Paul Lo in 2022.
- Who are JMEM's investors?
- JMEM's investors include 500 Global, Mosaic Venture Lab, Silicon Catalyst.



