🔗 Permalink

Assignee profile:

LX Semicon Co., Ltd.

City:

Daejeon

Country:

South Korea

Published Applications:

461

Last publication date:

2026-06-18

Patent Grants:

292

Last grant date:

2026-03-10

Quarterly LX Semicon Co., Ltd. Patent Applications

Top Inventors for applications by LX Semicon Co., Ltd.

These are the the leading inventors for applications assigned to LX Semicon Co., Ltd.:

Ha Hyun Lee 90 Seoul, South Korea
Jin Ho Lee 88 Daejeon, South Korea
Jung Won Kang 87 Daejeon, South Korea
Sung Chang Lim 87 Daejeon, South Korea

Hui Yong Kim 87 Daejeon, South Korea
Hyun Suk KO 81 Daejeon, South Korea
Dong San JUN 81 Daejeon, South Korea
Jin Soo Choi 40 Daejeon, South Korea

Seung Hyun CHO 39 Daejeon, South Korea
Ji Won Lee 26 Daejeon, South Korea
Won Kim 18 Daejeon, South Korea
Myung Yu KIM 17 Daejeon, South Korea

Ji Hwan Kim 16 Daejeon, South Korea
Jang Su KIM 15 Daejeon, South Korea
Sung-Chang Lim 15 Seoul, South Korea
Hui-Yong KIM 15 Seoul, South Korea

Jin-Ho Lee 15 Seoul, South Korea
Jung Won KANG 15 Seoul, South Korea
Dong San JUN 14 Seoul, South Korea
Jin Soo Choi 14 Seoul, South Korea

Sang Suk KIM 14 Daejeon, South Korea
Hyun-suk Ko 14 Seoul, South Korea
Jung Bae Yun 14 Daejeon, South Korea
Jung Min Choi 13 Daejeon, South Korea

Jun Young Park 13 Daejeon, South Korea
Hyun Kyu Jeon 12 Daejeon, South Korea
Hyun Pyo CHO 11 Daejeon, South Korea
Min Ji LEE 11 Daejeon, South Korea

Jong Suk LEE 11 Daejeon, South Korea
Do Seok KIM 10 Daejeon, South Korea
Young Bok KIM 10 Daejeon, South Korea
Seung Hyun CHO 10 Seoul, South Korea

Taiming Piao 10 Daejeon, South Korea
Gang Won Lee 9 Daejeon, South Korea
Young-Kyun Kim 9 Daejeon, South Korea
Deog Soo KIM 9 Daejeon, South Korea

Ji Hong YUK 9 Daejeon, South Korea
Do hoon LEE 8 Daejeon, South Korea
Seong Sik YOON 8 Daejeon, South Korea
Jong-Min Lee 8 Daejeon, South Korea

Ha Hyun LEE 8 Daejeon, South Korea
Tae Ryong Kim 8 Daejeon, South Korea
Yong Sung Ahn 8 Daejeon, South Korea
Kyu Ho KIM 8 Daejeon, South Korea

Seul Gi Lee 7 Daejeon, South Korea
Yong Hwan MUN 7 Daejeon, South Korea
Jae Woo JEON 7 Daejeon, South Korea
Won Joon Hwang 7 Daejeon, South Korea

Byeon Cheol LEE 7 Daejeon, South Korea
Won Suk JANG 7 Daejeon, South Korea
Jeong Kwon NAM 6 Daejeon, South Korea
Min Yup JANG 6 Daejeon, South Korea

Jae-Hwan LEE 6 Daejeon, South Korea
Yong Jung Kwon 6 Daejeon, South Korea
Kee Joon Choi 6 Daejeon, South Korea
Kyu Tae LEE 6 Daejeon, South Korea

Seok Jae OH 6 Daejeon, South Korea
Jin Ho Choi 6 Daejeon, South Korea
Jang Hyun YOON 6 Daejeon, South Korea
Seong Geon Kim 6 Daejeon, South Korea

Ho Jung LEE 5 Daejeon, South Korea
Yun Tae LEE 5 Daejeon, South Korea
Jin Yoon JANG 5 Daejeon, South Korea
Hyun Soo CHUNG 5 Daejeon, South Korea

Chan Hee HAN 5 Daejeon, South Korea
Nam Tae CHO 5 Daejeon, South Korea
Moon Ho JANG 5 Daejeon, South Korea
Kyeong Rok Lee 5 Daejeon, South Korea

Sun-Young Park 5 Daejeon, South Korea
Young-Eun Lee 5 Daejeon, South Korea
Young Kook AHN 5 Daejeon, South Korea
Hyo Joong Kim 5 Daejeon, South Korea

Hoon Jang 4 Daejeon, South Korea
Kyung Hwan Kim 4 Daejeon, South Korea
Sung Chun KIM 4 Daejeon, South Korea
Dong Gil JEONG 4 Daejeon, South Korea

Chang Young BAE 4 Daejeon, South Korea
Woong Jin OH 4 Daejeon, South Korea
Ju Pyo Hong 4 Daejeon, South Korea
Young Ho Shin 4 Daejeon, South Korea

Suk Ju KANG 4 Daejeon, South Korea
You Jin KWON 4 Daejeon, South Korea
Hyung-sub KIM 4 Daejeon, South Korea
Yoon Soo SHIN 4 Daejeon, South Korea

Yang Been LIM 4 Daejeon, South Korea
Sung Wan JUNG 4 Daejeon, South Korea
Bong Sin KWAK 4 Daejeon, South Korea
Young Tae KIM 4 Daejeon, South Korea

Byung Jun SEO 4 Daejeon, South Korea
Sang-Min Lee 4 Daejeon, South Korea
Yong Hee Kim 4 Daejeon, South Korea
Yeon Ju Yu 4 Daejeon, South Korea

Chang Jin JEONG 4 Daejeon, South Korea
Kwang Hee YOON 4 Daejeon, South Korea
Jae Chan CHO 4 Daejeon, South Korea
Yong Min KIM 4 Daejeon, South Korea

Cheol Ho LEE 4 Daejeon, South Korea
Jae Hyun HA 4 Daejeon, South Korea
Seung Hwan Ji 4 Daejeon, South Korea
Young Jun JUN 4 Daejeon, South Korea

Recent patent applications by LX Semicon Co., Ltd.

LX Semicon Co., Ltd. based in Daejeon, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-06-18

US20260169587A1

Physics

TOUCH SENSING DEVICE AND TOUCH SENSING METHOD

#2 | 2026-05-21

US20260142657A1

Electricity

DRIVING CIRCUIT FOR SLEW RATE CONTROL AND GATE DRIVER INCLUDING THE SAME

#3 | 2026-05-21

US20260141846A1

Physics

LED DISPLAY DRIVING CIRCUIT AND LED DISPLAY DEVICE INCLUDING THE SAME

#4 | 2026-05-14

US20260135637A1

Electricity

DISPLAY DRIVING METHOD AND DISPLAY DRIVING DEVICE

#5 | 2026-05-14

US20260133657A1

Physics

TOUCH-SENSING CIRCUIT AND TOUCH-SENSING METHOD THEREOF

#6 | 2026-04-30

US20260123018A1

Electricity

POWER SEMICONDUCTOR MODULE AND POWER CONVERTER INCLUDING THE SAME

#7 | 2026-04-30

US20260122224A1

Electricity

INTRA PREDICTION METHOD AND DEVICE

#8 | 2026-04-30

US20260121558A1

Electricity

DEVICE AND METHOD FOR CONTROLLING FLOATING OF MOTOR

#9 | 2026-04-23

US20260112984A1

Electricity

DEVICE AND METHOD FOR MEASURING BACK ELECTROMOTIVE FORCE OF MOTOR

#10 | 2026-04-16

US20260107355A1

Electricity

LED DRIVING DEVICE AND LED LIGHTING DEVICE COMPRISING SAME

#11 | 2026-04-16

US20260105875A1

Physics

DISPLAY DRIVE DEVICE AND DISPLAY DEVICE COMPRISING SAME

#12 | 2026-03-19

US20260082786A1

Electricity

DRIVING DEVICE AND A DISPLAY DEVICE

#13 | 2026-03-05

US20260065837A1

Physics

SOURCE DRIVE INTEGRATED CIRCUIT AND DISPLAY DEVICE INCLUDING THE SAME

#14 | 2026-02-26

US20260059206A1

Electricity

IMAGE SENSING APPARATUS

#15 | 2026-02-26

US20260057813A1

Physics

DISPLAY DRIVER CHIP INCLUDING OPTIMAL EQUALIZATION FUNCTION AND OPTIMAL EQUALIZATION METHOD

#16 | 2026-02-12

US20260045894A1

Electricity

MOTOR DRIVING DEVICE AND MOTOR DRIVING METHOD

#17 | 2026-01-22

US20260026085A1

Electricity

Resistor Structure of a Semiconductor Device and A Semiconductor Device including the same

#18 | 2026-01-15

US20260019571A1

Electricity

IMAGE ENCODING/DECODING METHOD, APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#19 | 2026-01-01

US20260005508A1

Electricity

APPARATUS FOR PROTECTING ELECTRICAL OVER STRESS AND METHOD OF CONTROLLING THE APPARATUS

#20 | 2025-12-18

US20250385602A1

Electricity

Power controller and power conversion device having the same

#21 | 2025-12-04

US20250372060A1

Physics

DATA PROCESSING DEVICE AND MEMORY CONTROL METHOD OF DATA PROCESSING DEVICE

#22 | 2025-11-27 ✅ Patent 12,575,431 granted on 2026-03-10

US20250364380A1

Electricity

POWER SEMICONDUCTOR MODULE AND POWER CONVERTER

#23 | 2025-11-20

US20250357853A1

Electricity

DC/DC CONVERTER

#24 | 2025-11-20

US20250356818A1

Physics

DATA DRIVING APPARATUS FOR DRIVING PIXEL OF DISPLAY PANEL

#25 | 2025-11-20

US20250356792A1

Physics

DISPLAY DRIVING DEVICE FOR REDUCING POWER CONSUMPTION AND OPERATING METHOD THEREOF

#26 | 2025-11-20

US20250356784A1

Physics

MURA COMPENSATION APPARATUS AND DISPLAY DRIVING APPARATUS

#27 | 2025-11-20

US20250355525A1

Physics

METHOD FOR DETECTING TOUCH COORDINATES AND DISPLAY DEVICE USING THE SAME

#28 | 2025-11-13

US20250351432A1

Electricity

POWER SEMICONDUCTOR DEVICE AND POWER CONVERTOR INCLUDING THE SAME

#29 | 2025-11-13

US20250349237A1

Physics

MURA COMPENSATION MODULE, DISPLAY CONTROL APPARATUS INCLUDING SAME, AND MURA COMPENSATION METHOD USING THE SAME

#30 | 2025-10-23

US20250331227A1

Electricity

POWER SEMICONDUCTOR DEVICE AND POWER CONVERTER INCLUDING THE SAME, AND MANUFACTURING METHOD OF POWER SEMICONDUCTOR DEVICE

#31 | 2025-10-23

US20250330616A1

Electricity

METHOD AND APPARATUS FOR ENCODING/DECODING BASED ON MOTION VECTOR PRECISION ADJUSTMENT

#32 | 2025-10-23

US20250330584A1

Electricity

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM STORING BIT STREAM

#33 | 2025-10-09

US20250316557A1

Electricity

HEAT DISSIPATION SUBSTRATE FOR A POWER SEMICONDUCTOR MODULE AND A CONVERTER INCLUDING THE SAME

#34 | 2025-10-09

US20250316243A1

Physics

TIMING CONTROLLER AND METHOD OF DRIVING TIMING CONTROLLER

#35 | 2025-10-09

US20250316242A1

Physics

TIMING CONTROLLER AND METHOD OF DRIVING TIMING CONTROLLER

#36 | 2025-10-02

US20250310793A1

Electricity

AI TERMINAL OF PROVIDING AI FEATURES AND METHOD THEREOF

#37 | 2025-10-02

US20250308474A1

Physics

DISPLAY DEVICE AND STATUS DISPLAY METHOD THEREOF

#38 | 2025-10-02

US20250306622A1

Physics

BANDGAP REFERENCE VOLTAGE GENERATION CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING SAME

#39 | 2025-09-18

US20250293721A1

Electricity

RECEIVER OF BEING CAPABLE OF ADAPTIVELY PROCESSING TRANSMISSION SIGNAL WITH VARIOUS FREQUENCY

#40 | 2025-09-18

US20250292725A1

Physics

LED DISPLAY DRIVING CIRCUIT AND LED DISPLAY DEVICE INCLUDING THE SAME

#41 | 2025-09-18

US20250292724A1

Physics

LED DISPLAY DRIVING DEVICE

#42 | 2025-09-11

US20250287709A1

Electricity

IMAGE SENSING DEVICE, ELECTRONIC DEVICE INCLUDING THE SAME, AND IMAGE SENSING METHOD

#43 | 2025-09-04

US20250279749A1

Electricity

DATA DRIVING CIRCUIT AND DISPLAY INCLUDING THE SAME

#44 | 2025-08-21

US20250266013A1

Physics

DATA PROCESSING DEVICE, DATA DRIVING DEVICE, AND DISPLAY DEVICE INCLUDING THE SAME

#45 | 2025-08-21

US20250265964A1

Physics

DISPLAY DRIVER AND DISPLAY DEVICE INCLUDING THE SAME

#46 | 2025-08-21

US20250265963A1

Physics

Semiconductor Device for driving a display and A Display driving device including the same

#47 | 2025-08-14

US20250259909A1

Electricity

A HEAT DISSIPATION SUBSTRATE FOR A POWER SEMICONDUCTOR MODULE, A POWER SEMICONDUCTOR MODULE INCLUDING THE SAME AND A POWER CONVERTER INCLUDING THE SAME, AND MANUFACTURING METHOD OF THE HEAT DISSIPATION SUBSTRATE FOR A POWER SEMICONDUCTOR MODULE

#48 | 2025-08-14

US20250259908A1

Electricity

HEAT DISSIPATION SUBSTRATE FOR A POWER SEMICONDUCTOR MODULE, A POWER SEMICONDUCTOR MODULE INCLUDING THE SAME AND A POWER CONVERTER INCLUDING THE SAME, AND MANUFACTURING METHOD OF THE HEAT DISSIPATION SUBSTRATE FOR A POWER SEMICONDUCTOR MODULE

#49 | 2025-08-07

US20250252274A1

Physics

ON-DEVICE ARTIFICIAL INTELLIGENCE (AI) DEVICE OF PROVIDING MULTI-WAY INTERPRETATION SERVICE AND METHOD THEREOF

#50 | 2025-08-07

US20250252028A1

Physics

ON-DEVICE ARTIFICIAL INTELLIGENCE PROCESSING DISTRIBUTED PROCESSING DEVICE AND METHOD

#51 | 2025-07-24

US20250241076A1

Electricity

IMAGE SENSOR

#52 | 2025-07-17

US20250234009A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#53 | 2025-07-10

US20250227199A1

Electricity

DATA TRANSMITTER AND DISPLAY DEVICE INCLUDING THE SAME

#54 | 2025-07-10

US20250226831A1

Electricity

DEVICE FOR RECOVERING DIGITAL CLOCK DATA

#55 | 2025-07-10

US20250226829A1

Electricity

CLOCK RECOVERY DEVICE AND DISPLAY DRIVING DEVICE INCLUDING THE SAME

#56 | 2025-07-10

US20250225952A1

Physics

PHASE-LOCKED LOOP CIRCUIT AND DISPLAY DRIVER INCLUDING SAME

#57 | 2025-07-10 ✅ Patent 12,664,958 granted on 2026-06-23

US20250225951A1

Physics

DATA PROCESSING DEVICE, DATA DRIVING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

#58 | 2025-07-10

US20250225948A1

Physics

APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA

#59 | 2025-07-10

US20250225901A1

Physics

OFFSET CALIBRATION CIRCUIT AND DATA DRIVING DEVICE INCLUDING THE SAME

#60 | 2025-07-03

US20250216990A1

Physics

A DRIVING SIGNAL OUTPUT DEVICE, A DRIVING SIGNAL OUTPUT METHOD, AND A DISPLAY DEVICE

#61 | 2025-06-26 ✅ Patent 12,640,110 granted on 2026-05-26

US20250210004A1

Physics

APPARATUS FOR COMPENSATING VIEWING ANGLE OF DISPLAY DEVICE AND METHOD THEREOF

#62 | 2025-06-26

US20250208738A1

Physics

TOUCH SENSING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

#63 | 2025-06-19

US20250203971A1

Electricity

POWER SEMICONDUCTOR DEVICE AND POWER CONVERTER INCLUDING THE SAME

#64 | 2025-06-19

US20250203961A1

Electricity

Power semiconductor device and power converter including the same

#65 | 2025-06-19

US20250203926A1

Electricity

POWER SEMICONDUCTOR DEVICE AND POWER CONVERTER INCLUDING THE SAME

#66 | 2025-06-19

US20250199641A1

Physics

SENSING DRIVING DEVICE AND SENSING DRIVING METHOD

#67 | 2025-06-12

US20250194145A1

Electricity

POWER SEMICONDUCTOR DEVICES AND POWER CONVERTER INCLUDING THE SAME

#68 | 2025-06-12

US20250193384A1

Electricity

INTRA PREDICTION METHOD AND DEVICE

#69 | 2025-06-12

US20250193371A1

Electricity

LEAKAGE CORRECTION DEVICE AND IMAGE SENSOR

#70 | 2025-06-12

US20250191550A1

Physics

POWER MANAGEMENT DEVICE

#71 | 2025-06-12

US20250191519A1

Physics

POWER MANAGEMENT CIRCUIT AND TOUCH/DISPLAY DEVICE INCLUDING THE SAME

#72 | 2025-06-12 ✅ Patent 12,455,654 granted on 2025-10-28

US20250190069A1

Physics

SENSING DRIVING DEVICE AND SENSING DRIVING METHOD

#73 | 2025-05-29

US20250176283A1

Electricity

SINGLE-PHOTON AVALANCHE DIODE PIXEL ARRAY AND METHOD FOR FABRICATING THE SAME

#74 | 2025-05-29

US20250175619A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#75 | 2025-05-29

US20250175597A1

Electricity

INTRA PREDICTION METHOD AND DEVICE

#76 | 2025-05-29

US20250175596A1

Electricity

INTRA PREDICTION METHOD AND DEVICE

#77 | 2025-05-29 ✅ Patent 12,663,898 granted on 2026-06-23

US20250173024A1

Physics

TOUCH MICROCONTROLLER UNIT AND TOUCH SENSING CIRCUIT FOR CALCULATING TOUCH COORDINATES

#78 | 2025-05-29

US20250172590A1

Physics

PROBE CARD FOR TESTING SEMICONDUCTOR DEVICE

#79 | 2025-05-22

US20250168356A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#80 | 2025-05-22

US20250168355A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#81 | 2025-05-22

US20250168354A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#82 | 2025-05-22

US20250168353A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#83 | 2025-05-22

US20250168331A1

Electricity

INTRA PREDICTION METHOD AND DEVICE

#84 | 2025-05-22

US20250168330A1

Electricity

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED

#85 | 2025-05-22

US20250168329A1

Electricity

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED

#86 | 2025-05-22

US20250168328A1

Electricity

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED

#87 | 2025-05-22

US20250168327A1

Electricity

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED

#88 | 2025-05-22

US20250168324A1

Electricity

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM STORING BIT STREAM

#89 | 2025-05-22

US20250168323A1

Electricity

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM STORING BIT STREAM

#90 | 2025-05-15

US20250159197A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#91 | 2025-05-15

US20250159196A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#92 | 2025-05-15

US20250159195A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#93 | 2025-05-15

US20250159194A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#94 | 2025-05-15

US20250159193A1

Electricity

IMAGE ENCODING/DECODING METHOD AND APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#95 | 2025-05-15

US20250159152A1

Electricity

IMAGE ENCODING/DECODING METHOD, APPARATUS, AND RECORDING MEDIUM FOR STORING BITSTREAM

#96 | 2025-05-15

US20250159151A1

Electricity

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED

#97 | 2025-05-15

US20250159150A1

Electricity

INTRA PREDICTION METHOD AND DEVICE

#98 | 2025-05-15 ✅ Patent 12,549,717 granted on 2026-02-10

US20250159149A1

Electricity

INTRA PREDICTION METHOD AND DEVICE

#99 | 2025-05-15 ✅ Patent 12,652,389 granted on 2026-06-09

US20250159148A1

Electricity

METHOD AND DEVICE FOR ENCODING/DECODING IMAGE, AND RECORDING MEDIUM IN WHICH BITSTREAM IS STORED

#100 | 2025-05-15 ✅ Patent 12,549,716 granted on 2026-02-10

US20250159147A1

Electricity

INTRA PREDICTION METHOD AND DEVICE

Also check out LX Semicon Co., Ltd.'s (Daejeon, South Korea) applicant profile with 466 patent applications submitted.

AssigneeID:

322847 ⎘