Homan Yuen is Managing Partner at Keymaker, a Menlo Park firm investing at pre-seed and seed in industrial automation, AI data center infrastructure, and energy. He spent eight years at Fusion Fund, where he led the seed round for EdgeQ, a chip company merging AI compute with 5G silicon, and backed Optimal Dynamics, an AI planning platform for trucking fleets. Before venture, he co-founded Solar Junction, a solar cell maker that held performance records before its acquisition. Yuen holds a Stanford PhD in materials science and electrical engineering.