Inventor

OH SEUNG-HUN

KR29 patents

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

OH SEUNG-HUN

SAMSUNG ELECTRONICS CO LTD

Method of producing an optical fiber preform from a plurality of tubes having different thermal conductivities

Method for fabricating an optical fiber by simultaneous preform fusing and fiber drawing

Apparatus and method for overcladding optical fiber preform rod and optical fiber drawing method

Optical fiber preform

Method and device for over-cladding an optical fiber primary preform

Optical fiber with smooth core refractive index profile and method of fabrication

Method of manufacture including polishing pad monitoring method and polishing apparatus including polishing pad monitoring device

Optical fiber for wavelength division miltiplexing communications

Polishing apparatus including polishing pad conditioner, non-contact displacement sensor, and data processor

Microwave plasma processing apparatus

CORENTEC CO LTD

Detachable knee trial

Baseplate trial holding apparatus and knee joint implant surgical instrument set including the same

Tibial alignment device and unit thereof

Coupler assembly for tibial cutting guide

Guide device for knee replacement

SPIGEN KOREA CO LTD

Tracking device

Card holder

Strap for rangefinder

Mount for game controller

Magnetic auxiliary devices for mobile devices

OH SEUNG-HUN

System and method for positioning multiple broadcast content on a user interface

Rigid inflatable boat

System for controlling path maximum transmission unit by detecting repetitional IP packet fragmentation and method thereof

JEONG MYUNG YUNG

Method for manufacturing a two-dimensional polymer optical waveguide

Method for manufacturing photoaligning integrated large area metallic stamp, and method for manufacturing polymer optical device using same

KOREA ELECTRONICS TELECOMM

Key managing system and method for sensor network security

KOREA ELECTRONICS TECHNOLOGY

Multi-channel lidar scanner optical system using mirror rotation manner

KIM NAC-WOO

Apparatus and method for inserting or extracting network timestamp

CHOI JIN HYUK

Microwave plasma processing apparatus