Inventor
CHOI SANG SUNG
KR25 patents
⚠️ This page may combine multiple inventors who share the name “CHOI SANG SUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
16 patentsUS7821349B2Oct 26, 2010
Cascode amplifier and differential cascode voltage-controlled oscillator using the same
KOREA ELECTRONICS TELECOMM26 citations92
US7760689B2Jul 20, 2010
Method and apparatus for generating link quality indicator information in MB-OFDM UWB system
KOREA ELECTRONICS TELECOMM19 citations92
US7831649B2Nov 9, 2010
Method for transforming data by look-up table
KOREA ELECTRONICS TELECOMM8 citations84
US7366262B2Apr 29, 2008
Frequency estimation method of MB-OFDM UWB system using time frequency hopping strategy
KOREA ELECTRONICS TELECOMM11 citations84
US7924953B2Apr 12, 2011
Apparatus and method for detecting time-frequency code in MB-OFDM UWB system
KOREA ELECTRONICS TELECOMM3 citations62
US7830973B2Nov 9, 2010
Apparatus and method for detecting preamble packet in orthogonal frequency-division multiplexing system
KOREA ELECTRONICS TELECOMM4 citations62
US7729238B2Jun 1, 2010
Method for adjusting FFT window positioning in MB-OFDM UWB system
KOREA ELECTRONICS TELECOMM5 citations62
US7649926B2Jan 19, 2010
Rake receiver for DS-CDMA UWB system and DS-CDMA receiver having the same
KOREA ELECTRONICS TELECOMM6 citations62
US7912891B2Mar 22, 2011
High speed low power fixed-point multiplier and method thereof
KOREA ELECTRONICS TELECOMM5 citations61
US7624214B2Nov 24, 2009
Resource allocation method in a PCA period of MBOA MAC
KOREA ELECTRONICS TELECOMM3 citations61
US7664131B2Feb 16, 2010
Channel resource assignment method for fair channel resource reservation and QoS in mesh WPAN
KOREA ELECTRONICS TELECOMM4 citations60
US8009728B2Aug 30, 2011
Parallel equalizer for DS-CDMA UWB system and method thereof
KOREA ELECTRONICS TELECOMM1 citations52
US8000397B2Aug 16, 2011
Method and apparatus for acquiring OFDM synchronization
KOREA ELECTRONICS TELECOMM0 citations51
US7945227B2May 17, 2011
Apparatus and method for controlling voltage gain in ultra wideband receiving apparatus
KOREA ELECTRONICS TELECOMM0 citations51
US7660339B2Feb 9, 2010
Apparatus and method for estimating and correcting frequency offset in MB-OFDM UWB system using time frequency hopping
KOREA ELECTRONICS TELECOMM0 citations41
US7564301B2Jul 21, 2009
Apparatus for adjusting frequency characteristic and Q factor of low pass filter and method thereof
KOREA ELECTRONICS TELECOMM0 citations39