Inventor

HWANG YONG-SEOK

KR6 patents

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

VARIAN SEMICONDUCTOR EQUIPMENT ASS INC

2 patents

US9899193B1Feb 20, 2018

RF ion source with dynamic volume control

VARIAN SEMICONDUCTOR EQUIPMENT ASS INC8 citations79

US10134568B2Nov 20, 2018

RF ion source with dynamic volume control

VARIAN SEMICONDUCTOR EQUIPMENT ASS INC0 citations47

SK HYNIX INC

1 patent

US9160520B1Oct 13, 2015

Serializer and serializing apparatus using the same

SK HYNIX INC16 citations79

COVESTRO DEUTSCHLAND AG

1 patent

US10477197B2Nov 12, 2019

Autostereoscopic 3D display device using holographic optical elements

COVESTRO DEUTSCHLAND AG3 citations72

APPLIED MATERIALS INC

1 patent

US12154755B2Nov 26, 2024

Toroidal motion enhanced ion source

APPLIED MATERIALS INC0 citations57

UNIV KWANGWOON IND ACAD COLLAB

1 patent

US10845758B2Nov 24, 2020

Transmissive holographic optical element, method for generating the same, and screen device including transmissive holographic optical element

UNIV KWANGWOON IND ACAD COLLAB0 citations50