Inventor

SUN CHIA-CHEN

TW21 patents

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

SUN CHIA-CHEN

UNITED MICROELECTRONICS CORP

Method for reviewing defects

Semiconductor structure and method for reviewing defects

Alignment mark and measurement method thereof

Photomask structure

Mask and method of forming pattern

Static random access memory and method for fabricating the same

Semiconductor device and method for fabricating the same

Photomask structure

Method of forming a layout pattern and photomask

Semiconductor structure

Die seal ring structure

Die

Method of manufacturing semiconductor circuit structure

Method for inspecting photoresist pattern

ESD guard ring structure and fabricating method of the same

Interconnects for physically unclonable function and method of achieving physically unclonable function through interconnects

Method for correcting mask pattern and mask pattern thereof

Method for decomposing semiconductor layout pattern

KANG CHIH-KAI

Test key structure and method for measuring step height by such test key structure

Resistor and fabrication method thereof

SUN CHIA-CHEN

Semiconductor circuit structure