Commercial Projects
Tunnel emergency broadcasting · EV chargers · semiconductor and display process equipment · E-Ink ESL — mission-critical solutions for industrial customers.
Tunnel Broadcasting
KISAN Telecom partner · End-to-End SW
04-2EV Chargers
Omni System · Wisit Energy
04-3LG · Wearable Programs
Powder stagnation · Silicone curing
04-4Samsung Semi Packaging
Variable microwave heating equipment
04-5E-Ink ESL
arVision partner · 7" high-resolution
04-6Other Projects
LG appliance RF defroster · RF Plasma
Tunnel Emergency Broadcasting · Disaster Broadcasting System
Full software stack from firmware to server, developed in-house. End-to-end solution built on highway-grade high-availability architecture.
End-to-End Software Stack
- Server ApplicationOperations · dashboard · redundancy · event handling
- Master Equipment SWRedundant architecture · event processing · failover
- Remote ManagementLine amplification · diagnostics · real-time status
- Speaker FirmwareFirmware · signal processing · audio quality optimization
Key Strengths
Full software developed in-house from firmware to server, ensuring unified quality control.
Highway-grade high-availability design with non-disruptive failover.
Remote monitoring · real-time line-amplifier diagnostics · maximized operational efficiency.
Track Record & Market
Major Project Deliveries
EV Charger Module Development
Full lineup—slow / fast / smart-plug—as a Core Module Supplier delivering control and metering modules to charger OEMs.
Module Lineup
Control Board 7 kW
Slow AC charger control module. 600 units cumulative delivery.
Controller 50 kW
Fast DC charger controller. 200 units cumulative delivery.
Display 7" / 13"
Integrated UI · billing · vehicle communication display module.
Metered Plug 3.5 kW
Smart metering / payment integrated plug module (in development).
Production Track Record & 2026 Plan
LG Production R&D Collaborations
High-temperature powder stagnation detection (LG Chem) · Smart-glass silicone rapid curing (Apple). New measurement and process solutions in domains where conventional sensors fall short.
High-Temperature Powder Stagnation Sensor
Real-time detection of stagnation, blockage, and accumulation on secondary-battery cathode / anode lines—improving manufacturing yield and safety. Detected three or more times in regions where conventional sensors fail.
| 2025 | 15 units deployed for validation on the secondary-battery line |
| 2026 Q1–Q2 | Pilot operation · performance verification |
| 2026 Q3+ | Plant-wide powder line rollout |
Smart-Wearable Silicone Curing Equipment
Heats and cures silicone components in a smart-wearable optical lens process. After 10-unit sample delivery to a tier-1 consumer-electronics R&D facility, performance tuning is in progress, with transition to mass-production equipment scheduled for late 2026.
| 2026 | 10 sample units delivered to a tier-1 consumer-electronics R&D facility (4 per chamber) |
| 2026.05 | 45-day evaluation begins May 4, 2026 |
| 2026.09 | 3rd-stage mass-production revision |
| Late 2026 | Final mass-production build / first delivery |
Semiconductor Package Heating Equipment
Variable-microwave-based heating, dehumidification, and curing equipment and core technology. NRE → JDP → line installation, positioning as a strategic enterprise partner.
Core Technology
Variable-microwave-based semiconductor heating, dehumidification, and curing technology. E-field & isolation simulations drive Coil PCB and Load optimization.
- Variable-Frequency Microwave Control2.411 GHz band E-field uniformity
- Simulation-driven DesignMeasured 166°C / FLIR thermal imaging verified
- In-house Coil PCBOptimized for semiconductor package Carrier
Program Stages
Core technology study completed
Joint Development Program preparation
Cheonan packaging line — 1–2 production systems planned for deployment
E-Ink ESL System
7" high-resolution panel and store management software combined into an integrated ESL solution—differentiated from low-end ESLs as a premium offering.
High-Resolution Panel
Premium-grade ESL, not low-end. Optimized for retail environments via the arVision e-ink panel partnership.
Store Management
Per-store price and inventory control with our in-house ESL Manager for unified operations.
Module Firmware
In-house panel control and low-power communication firmware—stability and battery life in one package.
Market Roadmap
Differentiated from low-end ESL
arVision partnership · 7" high-resolution panel — completed
North American retail pilot in progress
Store management program in development for a major North American retailer
SMB store lineup expansion
Vietnam SMB-store lineup expansion underway
Other Core Engineering Projects
Robot controller OS porting · LG appliance RF defroster · RF Plasma chamber analysis—diverse partnerships built on core engineering capabilities.
Robot Controller OS Porting
Embedded OS porting and stabilization for a robot controller system. Currently in partner quotation and review.
LG Appliance RF Defroster
RF compound heating and defrosting technology. Collaboration with LG Electronics Home Appliance Gasan R&D Center.
RF Plasma Chamber Analysis
Etch / deposition equipment RF monitoring. SK hynix Cheongju RK-4 division — 20 units installed (2018). Applied equipment: Applied Materials · Lam Research.