Inventor

LEE HYEON-DEOK

KR31 patents

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

LEE HYEON-DEOK

SAMSUNG ELECTRONICS CO LTD

Semiconductor memory device having low-resistance tungsten line and method of manufacturing the semiconductor memory device

Method of manufacturing transistor having recessed channel

Methods for fabricating CVD TiN barrier layers for capacitor structures

Stacked capacitors for integrated circuit devices and related methods

Methods for forming metal interconnections for semiconductor devices having multiple metal depositions

Copper-plating elecrolyte containing polyvinylpyrrolidone and method for forming a copper interconnect

Recessed gate electrode and method of forming the same and semiconductor device having the recessed gate electrode and method of manufacturing the same

Etch stop structure and method of manufacture, and semiconductor device and method of manufacture

Chemical vapor deposition method for depositing silicide and apparatus for performing the same

Semiconductor devices having multilevel interconnections and methods for manufacturing the same

Semiconductor device having capacitor and method of manufacturing the same

Method of manufacturing a semiconductor device

Methods for forming aluminum metal wirings

Method of forming a contact in a semiconductor device

Method of manufacturing an electrical interconnection of a semiconductor device using an erosion protecting plug in a contact hole of interlayer dielectric layer

Method of manufacturing a metal wiring structure

Method of forming titanium nitride layer and method of fabricating capacitor using the same

Method of manufacturing transistor having recessed channel

Methods of forming storage capacitors for semiconductor devices

Method for cleaning a processing chamber and method for manufacturing a semiconductor device

Storage electrode of a semiconductor device and method of forming the same

Method of manufacturing a semiconductor device

Method for forming a conductive film and a conductive pattern of a semiconductor device

Method of manufacturing a metal oxide semiconductor transistor

Method of forming a storage electrode of a semiconductor device

Semiconductor device having a capping layer including cobalt and method of fabricating the same

Semiconductor device having capacitor and method of manufacturing the same

Method of oxidizing a silicon substrate and method of forming an oxide layer using the same

Method of forming a gate of a non-volatile memory device

Methods of fabricating integrated circuit conductive contact structures including grooves

CHOI KYUNG-IN

Method of manufacturing a metal wiring structure