Inventor

CHANG CHUNG-YING

TW34 patents

⚠️ This page may combine multiple inventors who share the name “CHANG CHUNG-YING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHANG CHUNG-YING

XIAMEN SANAN OPTOELECTRONICS CO LTD

Light emitting device and light emitting apparatus having the same

High voltage light-emitting device

High-voltage light-emitting device

Light-emitting diode

Light-emitting diode

Composite reflective structure and light-emitting diode chip and light-emitting diode device including the same

Light-emitting diode chip and manufacturing method thereof

Light-emitting diode chip

Light emitting diode and method for making the same

Semiconductor light emitting device

Epitaxial light emitting structure and light emitting diode

Light emitting device

Light emitting chip and method of producing the same

Nitride-based semiconductor device and method for preparing the same

Light emitting diode device

Light-emitting device, light-emitting module including the same and display apparatus including the same

Epitaxial substrate structure, light emitting diode chip including the same, and manufacturing methods thereof

EPISTAR CORP

Wafer carrier

Wafer carrier

Wafer carrier

Light-emitting device having patterned substrate and method of manufacturing thereof

QUANZHOU SANAN SEMICONDUCTOR TECH CO LTD

Light-emitting device and lighting apparatus

Light-emitting device

Light emitting diode device and light emitting apparatus

Light-emitting diode

UNITED EPITAXY CO LTD

Semiconductor device with roughened surface increasing external quantum efficiency

Method of manufacturing low resistivity p-type compound semiconductor material

Method of manufacturing light emitting diode with low-receptivity p-type impurity layers formed by microwave treatment

ASHLAND INC

Reactive hot melt adhesive

Laminates prepared with reactive hot melt adhesive

CHANG CHUNG-YING

Light-emitting device having patterned substrate and method of manufacturing thereof

Light-emitting device and the manufacturing method thereof

ADAM ELEMENTS INT CO LTD

Lightning flash drive

YANG TZU-CHING

Epitaxial growth systems