Inventor
KOO CHANGSOO
US15 patents
⚠️ This page may combine multiple inventors who share the name “KOO CHANGSOO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INTERDIGITAL PATENT HOLDINGS INC
7 patentsUS9794913B2Oct 17, 2017
Systems and/or methods for providing EPDCCH in a multiple carrier based and/or quasi-collated network
INTERDIGITAL PATENT HOLDINGS INC21 citations94
US9603099B2Mar 21, 2017
Apparatus and method for uplink power control for a wireless transmitter/receiver unit utilizing multiple carriers
INTERDIGITAL PATENT HOLDINGS INC18 citations93
US9918240B2Mar 13, 2018
Wireless communication using multi-dimensional antenna configuration
INTERDIGITAL PATENT HOLDINGS INC16 citations84
US11595174B2Feb 28, 2023
Reference signal configuration for extension carriers and carrier segments
INTERDIGITAL PATENT HOLDINGS INC1 citations73
US10616022B2Apr 7, 2020
Reference signal configuration for extension carriers and carrier segments
INTERDIGITAL PATENT HOLDINGS INC1 citations73
US12218877B2Feb 4, 2025
Reference signal configuration for extension carriers and carrier segments
INTERDIGITAL PATENT HOLDINGS INC0 citations62
US9807706B2Oct 31, 2017
Power control for devices having multiple antennas
INTERDIGITAL PATENT HOLDINGS INC0 citations52
INTERDIGITAL TECH CORP
5 patentsUS9608772B2Mar 28, 2017
Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system
INTERDIGITAL TECH CORP2 citations73
US9900066B2Feb 20, 2018
Quality control scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems
INTERDIGITAL TECH CORP1 citations62
US9306702B2Apr 5, 2016
Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system
INTERDIGITAL TECH CORP2 citations62
US9887808B2Feb 6, 2018
Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system
INTERDIGITAL TECH CORP0 citations52
US9509378B2Nov 29, 2016
Quality control scheme for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems
INTERDIGITAL TECH CORP0 citations51