Koh Young Technology Celebrates 20 years of Innovation.​

Originating from a passionate team of ten engineers, Koh Young Technology has flourished into the industry leader of True 3D measurement-based inspection solutions. May 2022 will see us celebrate 20 years of innovation!



20+ years of experience



Systems Installed

Koh Young pioneered the market by launching the first 3D solder paste inspection (SPI) system using a patented dual-projection Moiré technology.

“Inventing an innovative technology and shifting an industry paradigm is not a road often taken, yet Koh Young will gladly hop on the path,” commented Dr. Koh. “The unyielding commitment and fighting spirit required to take such paths are in our DNA.”

- Dr. Kwangill Koh, Founder and CEO

20 years of Innovation

Koh Young has developed innovative solutions for challenges with machining optical inspection (MOI), dispensing process inspection (DPI), and semiconductor inspection.

Back in the early 2000s, machines were not dependable enough to inspect printed solder paste or mounted components , so a human worker had to sit at the line, star e at each solder brick and component on a board, and then identify defects with their eyes under a magnifying lens. The industry had to replace this manual process with an inspection machine designed with enough

software intelligence to substitute a human mind with more accuracy than the human eye. Now, our 3D inspection systems are the de facto standard for inspection and have revolutionized the electronics manufacturing industry.

Some of our most memorable events

During our climb to the zenith of the inspection market, we achieved several notable accomplishments along the way. Some of Dr. Koh’s most memorable events include:


Creating the industry’s first A.I. (artificial intelligence) technology that helped build the ultimate smart factory of the future


Developing the industry’s first in-line dispensing process inspection system (Neptune) to inspect the thickness of conformal coating as well as any transparent materials


Shifting the inspection market paradigm with our 3D solder paste inspection (SPI) system


Inventing 3D automated optical inspection (AOI).
In the MEDIA

As part of the 20-year anniversary celebration, Koh Young was featured in the following media partners EMS Now & Global SMT.

Part 1

The Koh Young Story: Twenty Years of Innovation – Imagining Koh Young

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The Koh Young Story: Twenty Years of Innovation – A Paradigm Shift

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Part 3

The Koh Young Story: Twenty Years of Innovation – It Takes a Village

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Part 4

The Koh Young Story: Twenty Years of Innovation – A Steady Course

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