Leonardo Susa

I'm building VuDejaLink™ — a self-charging battery that drops into existing devices with zero redesign.For 15 years, wireless power tried to redesign the device around the radio. Every prior attempt — Energous, Ossia, Powercast — kept the transmitter in control. We invert that: the battery itself decides when to accept energy, runs on-device AI to manage its own charge, and slots into a standard AA / CR123 / button-cell footprint. The product never knows the difference.What's built today (TRL 4, live demo):• Working two-tier system — an ESP32-S3 "Hub" running a proprietary on-device AI engine (no cloud, no GPS, no internet) coordinating 30+ receiver cells.• Production firmware + a local real-time dashboard.• A ~$15 bill of materials, quoted at JLCPCB — built on commodity components, not custom silicon.• A U.S. provisional patent — filed by me — covering the receiver-controlled architecture.Where it fits: small-format, always-on devices — hospitality (smart-room sensors, locks, remotes), gaming peripherals, wearable medical, and tactical/defense IoT. We're honest about where the physics doesn't reach: this is milliwatt-scale trickle charging, not EV or grid storage.Business model: OEM licensing — a royalty per cell and per hub, not an inventory-heavy hardware company.Background: embedded systems and RF hardware, shipped across multiple industries; I filed the patent and built the prototype myself before raising a dollar.Open to conversations with pre-seed investors, design partners, and OEMs in hospitality, gaming, and medical. → research@vudejaengine.com