Inventor
LEE HUN
KR33 patents
⚠️ This page may combine multiple inventors who share the name “LEE HUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOREA ELECTRONICS TELECOMM
20 patentsUS6067333AMay 23, 2000
Adaptive serial and parallel mixed interference cancellation method
KOREA ELECTRONICS TELECOMM69 citations95
US5781861AJul 14, 1998
Method for shedding traffic load in code division multiple access mobile communication system
KOREA ELECTRONICS TELECOMM122 citations95
US6038220AMar 14, 2000
Method and apparatus of forward traffic channel power control for CDMA wireless local loop system
KOREA ELECTRONICS TELECOMM99 citations94
US6411645B1Jun 25, 2002
Modulation apparatus of multicarrier direct sequence spread spectrum communication system
KOREA ELECTRONICS TELECOMM28 citations93
US6341140B1Jan 22, 2002
Code synchronization apparatus of multi-carrier direct sequence spread spectrum communication system
KOREA ELECTRONICS TELECOMM21 citations93
US6175736B1Jan 16, 2001
Method and system for providing a power-efficient soft handoff in a multicarrier CDMA cellular system
KOREA ELECTRONICS TELECOMM25 citations93
US5687171ANov 11, 1997
Device and method for allocating radio channels in a CDMA system
KOREA ELECTRONICS TELECOMM55 citations93
US6473415B1Oct 29, 2002
Interference canceling method and apparatus of a multi-mode subtraction type in asynchronous multipath channels of code division multiple access system
KOREA ELECTRONICS TELECOMM39 citations92
US6393030B1May 21, 2002
Method for maximizing cellular capacity in muti-media CDMA system
KOREA ELECTRONICS TELECOMM30 citations92
US5940434AAug 17, 1999
Walsh-QPSK chip modulation apparatus for generating signal waveform in a direct sequence spread spectrum communication system
KOREA ELECTRONICS TELECOMM45 citations92
US5835490ANov 10, 1998
Overload control method using call control process load ratio of CDMA mobile system
KOREA ELECTRONICS TELECOMM25 citations92
US6118997ASep 12, 2000
Method for controlling call attempt under the traffic overload of CDMA environment
KOREA ELECTRONICS TELECOMM30 citations89
US5960029ASep 28, 1999
Coherent dual-channel QPSK modulator/demodulator for CDMA systems, and modulating/demodulating methods therefor
KOREA ELECTRONICS TELECOMM26 citations89
US5920551AJul 6, 1999
Channel structure with burst pilot in reverse link
KOREA ELECTRONICS TELECOMM61 citations89
US6198936B1Mar 6, 2001
Method for transmitting and receiving control plane information using medium access control frame structure for transmitting user information through an associated control channel
KOREA ELECTRONICS TELECOMM32 citations88
US5737704AApr 7, 1998
Channel allocation method for removing inter-cell hard handoffs in a CDMA system
KOREA ELECTRONICS TELECOMM44 citations88
US6438113B1Aug 20, 2002
Method for sharing an associated control channel of mobile station user in mobile communication system
KOREA ELECTRONICS TELECOMM15 citations79
US5511064AApr 23, 1996
Speech path switching control apparatus and method for making maintenance of speech possible upon occurrence of fault in echo cancellation
KOREA ELECTRONICS TELECOMM11 citations67
US6128289AOct 3, 2000
Voice coding method at a code division multiple access base station
KOREA ELECTRONICS TELECOMM1 citations48
US5991288ANov 23, 1999
Voice coding apparatus at a code division multiple access base station
KOREA ELECTRONICS TELECOMM0 citations48
SK HYNIX INC
2 patentsEVAR
2 patentsKOREA AUTOMOTIVE TECH INST
2 patentsUS12252083B2Mar 18, 2025
System for and method of controlling in-vehicle environment based on purpose of using vehicle
KOREA AUTOMOTIVE TECH INST0 citations42
US12116012B2Oct 15, 2024
System and method for autonomous vehicle control based on monitoring driver state
KOREA AUTOMOTIVE TECH INST0 citations40