Inventor

HWANG JAE-SEUNG

KR24 patents

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

HWANG JAE-SEUNG

SAMSUNG ELECTRONICS CO LTD

Nonvolatile semiconductor memory device and manufacturing method thereof

Shallow trench isolation method and method for manufacturing non-volatile memory device using the same

Non-volatile memory device having self-aligned gate structure and method of manufacturing same

Method of forming wiring using a dual damascene process

Nonvolatile semiconductor memory device and manufacturing method thereof

Phase change memory devices and methods for fabricating the same

Methods of fabricating semiconductor device including fin-fet

Method of manufacturing semiconductor device having buried gate

Methods of manufacturing semiconductor device

Method of manufacturing a flash memory device

Thin layer structure and method of forming the same

Etching gas composition for silicon oxide and method of etching silicon oxide using the same

Method of manufacturing a capacitor of a semiconductor device

Method for forming a contact in a semiconductor process

Method of forming a metal wiring in a semiconductor device

Method of fabricating semiconductor device

Method of fabricating semiconductor device

Phase change memory device and method of manufacturing the same

Method of fabricating semiconductor device having contact hole with high aspect-ratio

Method of forming a mask having nitride film

RYU YONG-HWAN

Methods of forming pattern structures and methods of manufacturing semiconductor devices using the same

LEE YONG-WOO

Ion implantation mask forming method

KWON YONG-HYUN

Methods of forming patterns in semiconductor devices

HWANG JAE SEUNG

Manufacturing method for thin film transistor array panel