Dr. Joseph Liao

Dr. Joseph Liao is the founder of EnliTech, a company established in 2009 in Kaohsiung, Taiwan. Initially, EnliTech focused on developing photovoltaic efficiency measurement systems for solar cells. In the optoelectronics and semiconductor industries, EnliTech has successfully transitioned to focus on advanced testing solutions for semiconductor devices, CMOS image sensors (CIS), LiDAR, and silicon photonics (SiPh). EnliTech’s technological strengths are built upon three core capabilities: precise artificial light source simulation that accurately replicates a wide range of illumination conditions—including sunlight, infrared, and LED; high-sensitivity photovoltaic efficiency testing for reliable evaluation of devices such as solar cells and image sensors; and wafer-level, non-destructive optical inspection, enabling high-resolution, contactless measurements during semiconductor fabrication.

As of 2026, EnliTech has actively expanded its silicon photonics portfolio through multiple patent filings and the continued advancement of its silicon photonics inspection platform. This product line highlights the company’s innovative capabilities and reinforces its position in the global market as a leader in next-generation optoelectronic testing solutions.