LiQung Technology strives to provide world-class metrology and optoelectronics solutions and services that enable our customers to achieve enhanced business outcomes in terms of quality, productivity, and innovation.
Since our founding in 2019, LiQung Technology has built its expertise on production-line process improvement, optical equipment repair and retrofitting, and custom integration — delivering end-to-end service from system design, instrument integration, process optimisation, to AI inspection.
Our technology spans ten industry sectors — Smart Display, LED, Semiconductor, Solar Energy, Silicon Photonics, CubeSat, UAV, and Traditional Industry Upgrade. The group's complete optical system development capability covers optical measurement, laser processing, microscopic imaging, plus deep experience in production-line process improvement and optical equipment repair/retrofit.
From 2026, we are combining our existing metrology capability with AI deep learning — integrating Large Language Models (LLM), Multi-Agent AI (MAS), and Computer Vision (CV) to accelerate the development of measurement scripts, SOPs, reports, and cloud monitoring. We also help system integrator partners build their own equipment development capacity and deliver end-to-end custom products and solutions.
Officially established with optical measurement, laser processing, and microscopic imaging as the three core business lines — initially serving Smart Display and LED production-line clients.
Brought IEC 60904 series international standard measurement capability in-house; took on solar module spectral matching (AM0/AM1.5g) and semiconductor process optical integration projects.
Upgraded from single-instrument delivery to a "measurement + automation + cloud monitoring" integrated solution — multi-tenant data isolation, role-based access, mutual TLS authentication SaaS platform went live.
Adopted LLM + multi-agent AI + computer vision workflows. Launched AI image inspection (EL/IR/PL), spectral AI grading, and seven custom service modules covering measurement scripts / SOPs / reports / auto-generation. Service coverage extended to Silicon Photonics, CubeSat, UAV, and Traditional Industry Upgrade.
Optical path simulation, mechanical tolerance design, illumination uniformity optimisation, CCD/sCMOS imaging chain integration — from POC to mass production.
Uncertainty U(k=2) ≤ 5%, TAF / ISO/IEC 17025 traceable measurement system build-out — including calibration cadence design.
LabVIEW / Python / SCPI / MQTT / Grafana / Laravel — full stack from firmware to SaaS.
Four core capability classes: defect classification CNN, object detection, image semantic segmentation, regression models (uncertainty quantification).
Help customers pass IEC 60904 / IEC 61215 / TAF certification — including authoring of certification reports and uncertainty analysis sections.
Help System Integrator (SI) partners build their own equipment development capacity — including know-how transfer, training, and source code licensing options.
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