Inventor

TSAI TAI-CHENG

TW3 patents

Patents

3 patents

US8767198B2Jul 1, 2014

Detection apparatus

GENESIS PHOTONICS INC4 citations68

US9229065B2Jan 5, 2016

Detection apparatus for light-emitting diode chip

GENESIS PHOTONICS INC4 citations67

US9274164B2Mar 1, 2016

Detection apparatus for light-emitting diode chips having a light sensing device receiving light beams penetrated through a transparent chuck

GENESIS PHOTONICS INC0 citations47