Marlon Leong
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Mechanical

CAD, prototypes, and physical builds.

Mechanical + Software

PolarFlow

Multi-material polar-coordinate 3D printer concept — four independent melt channels for directional, non-planar printing without supports.

CAD · Firmware · Alpha

lambda.run, contract

Non-linear drive system

Prototyped a novel non-linear drive system from Fusion 360 CAD through rapid 3D printing, with performance optimised via CFD/FEA simulation.

Fusion 360 · CFD/FEA

Medical device · Innovate UK · pre-patent

SafetyIV Clip

IV line flow-control concept that combines spring-based regulation, bubble removal, and one-handed operation — aimed at safer, simpler clinical IV administration. Actively pursued UK Innovate UK grant funding.

Fusion 360 · Medical device · Patent prep · Innovate UK

Hardware · 2019 – 2021

Trackey.io

Co-founded embedded keyboard hardware with per-key touch capacitance sensing — novel input design spanning electrical engineering and product.

Embedded · Capacitive sensing · Keyboard hardware