Inventor
CHOI WOOJIN
KR29 patents
⚠️ This page may combine multiple inventors who share the name “CHOI WOOJIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
14 patentsUS12254877B2Mar 18, 2025
Display device
LG ELECTRONICS INC2 citations72
US12254231B2Mar 18, 2025
Properly displaying image depending on display rotation state of display
LG ELECTRONICS INC2 citations71
US10448107B2Oct 15, 2019
Display device
LG ELECTRONICS INC6 citations69
US10860273B2Dec 8, 2020
Display device and operation method therefor
LG ELECTRONICS INC3 citations68
US12524199B2Jan 13, 2026
Display device
LG ELECTRONICS INC0 citations62
US11978374B2May 7, 2024
Display apparatus
LG ELECTRONICS INC1 citations62
US12598359B2Apr 7, 2026
Display device
LG ELECTRONICS INC0 citations61
US11887588B2Jan 30, 2024
Display device
LG ELECTRONICS INC0 citations51
US11568875B2Jan 31, 2023
Artificial intelligence apparatus and method for recognizing plurality of wake-up words
LG ELECTRONICS INC0 citations51
US12568268B2Mar 3, 2026
Image display device and operating method therefor
LG ELECTRONICS INC0 citations50
US11178466B2Nov 16, 2021
Display device and control method therefor
LG ELECTRONICS INC0 citations50
US12536998B2Jan 27, 2026
Display device
LG ELECTRONICS INC0 citations49
US12481323B2Nov 25, 2025
Display device
LG ELECTRONICS INC0 citations47
US12260074B2Mar 25, 2025
Display device for adjusting recognition sensitivity of speech recognition starting word and operation method thereof
LG ELECTRONICS INC0 citations44
SAMSUNG ELECTRONICS CO LTD
4 patentsUS11217517B2Jan 4, 2022
Semiconductor package with a trench portion
SAMSUNG ELECTRONICS CO LTD2 citations70
US12216498B2Feb 4, 2025
Electronic device including antenna and cable structure
SAMSUNG ELECTRONICS CO LTD3 citations66
US11962069B2Apr 16, 2024
Electronic device including grip sensing pad
SAMSUNG ELECTRONICS CO LTD0 citations56
US12580533B2Mar 17, 2026
Power amplifier and electronic device including the same
SAMSUNG ELECTRONICS CO LTD0 citations46
FOUNDATION SOONGSIL UNIV INDUSTRY COOPERATION
3 patentsUS10107865B2Oct 23, 2018
Battery state estimation method and system using dual extended kalman filter, and recording medium for performing the method
FOUNDATION SOONGSIL UNIV INDUSTRY COOPERATION7 citations83
US10998768B2May 4, 2021
Resonance converter for wireless charger and method for implementing the same
FOUNDATION SOONGSIL UNIV INDUSTRY COOPERATION4 citations64
US10277138B2Apr 30, 2019
Active clamp full bridge converter and driving method thereof
FOUNDATION SOONGSIL UNIV INDUSTRY COOPERATION1 citations53