Inventor

CHOI BYUNGHO

KR4 patents

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

KOREA ATOMIC ENERGY RES

1 patent

US7604846B2Oct 20, 2009

Manufacturing method of colored diamond by ion implantation and heat treatment

KOREA ATOMIC ENERGY RES5 citations56

SAMSUNG ELECTRONICS CO LTD

1 patent

US9915681B2Mar 13, 2018

Semiconductor test apparatus having pogo pins coated with conduction films

SAMSUNG ELECTRONICS CO LTD0 citations47

PARK JAEWON

1 patent

US9028923B2May 12, 2015

Coating and ion beam mixing apparatus and method to enhance the corrosion resistance of the materials at the elevated temperature using the same

PARK JAEWON0 citations24

ECONITY CO LTD

1 patent

US10543461B2Jan 28, 2020

Cartridge-type hollow fiber membrane module comprising submerged hollow fiber membrane unit module with free end and submerged apparatus for water treatment comprising air diffuser apparatus capable of intermittent/continuous aeration and its aeration method

ECONITY CO LTD0 citations22