Inventor

LEE SANG-ROK

KR16 patents

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

KOREA ELECTRONICS TELECOMM

3 patents

US6577435B1Jun 10, 2003

Optical wavelength converter based on cross-gain modulation with wide input power dynamic range

KOREA ELECTRONICS TELECOMM26 citations91

US6480309B1Nov 12, 2002

Optical gate based optical space division switch

KOREA ELECTRONICS TELECOMM23 citations89

US9280664B2Mar 8, 2016

Apparatus and method for blocking activity of malware

KOREA ELECTRONICS TELECOMM1 citations49

HYUNDAI MOTOR CO LTD

2 patents

US6733854B2May 11, 2004

Polyamide resin composition and synthetic resin product prepared therefrom

HYUNDAI MOTOR CO LTD16 citations76

US6476105B2Nov 5, 2002

Polyamide resin composition

HYUNDAI MOTOR CO LTD8 citations72

SAMSUNG ELECTRONIC DEVICES

2 patents

US5317231AMay 31, 1994

Plasma display device

SAMSUNG ELECTRONIC DEVICES11 citations73

US5306984AApr 26, 1994

Plasma display device

SAMSUNG ELECTRONIC DEVICES9 citations73

SAMSUNG ELECTRONICS CO LTD

2 patents

US7639949B2Dec 29, 2009

TDM PON and dynamic bandwidth allocation method thereof

SAMSUNG ELECTRONICS CO LTD2 citations61

US7783198B2Aug 24, 2010

Passive optical network

SAMSUNG ELECTRONICS CO LTD2 citations59

KOREA AEROSPACE RES INST

2 patents

US10167093B2Jan 1, 2019

Apparatus and method for controlling a satellite

KOREA AEROSPACE RES INST0 citations43

US9751645B2Sep 5, 2017

Apparatus and method for controlling a satellite

KOREA AEROSPACE RES INST1 citations43

LG ELECTRONICS INC

1 patent

US7978645B2Jul 12, 2011

Method of configuring default values for cell re-selection in a wireless communication system

LG ELECTRONICS INC8 citations82

KOO HYOUNHEE

1 patent

US8064383B2Nov 22, 2011

Method for requesting radio resources for uplink packet transmission in GPRS system

KOO HYOUNHEE8 citations80

ELECTRONICS & TELECOMMUNICATIONS RES INST

1 patent

US9965631B2May 8, 2018

Apparatus and method for analyzing malicious code in multi-core environment using a program flow tracer

ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations71

SAMSUNG DISPLAY DEVICES CO LTD

1 patent

US5671032ASep 23, 1997

Ferroelectric liquid crystal device for gray scale display, gray scale display apparatus and method adopting the same

SAMSUNG DISPLAY DEVICES CO LTD6 citations62

KOO HYOUN HEE

1 patent

US8995315B2Mar 31, 2015

Method of calculating C value used for uplink power control

KOO HYOUN HEE0 citations35