Assignee
LX SEMICON CO LTD
KR·277 granted patents·214 pending applications·133 citations·filing 2013–2025
Top patents by PatentIndex Score
491 records- 0199US12549717B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2025·Granted Feb 10, 2026·1 cites·9 claims
- 0299US12549716B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2025·Granted Feb 10, 2026·1 cites·9 claims
- 0399US12212742B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2023·Granted Jan 28, 2025·6 cites·19 claims
- 0499US12143577B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2023·Granted Nov 12, 2024·7 cites·10 claims
- 0599US11743456B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2018·Granted Aug 29, 2023·20 cites·12 claims
- 0699US11743473B2Method and apparatus for encoding/decoding a video using a motion compensationLX SEMICON CO LTD·Filed 2022·Granted Aug 29, 2023·6 cites·3 claims
- 0798US12108035B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2023·Granted Oct 1, 2024·3 cites·12 claims
- 0896US12143598B2Image encoding/decoding, method for an inter-component prediction of a chroma blockLX SEMICON CO LTD·Filed 2021·Granted Nov 12, 2024·2 cites·12 claims
- 0996US12143576B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2023·Granted Nov 12, 2024·1 cites·11 claims
- 1096US12143575B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2021·Granted Nov 12, 2024·2 cites·8 claims
- 1195US12556689B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2023·Granted Feb 17, 2026·1 cites·4 claims
- 1295US12062316B2Display driving circuit and frequency correction method of display driving circuitLX SEMICON CO LTD·Filed 2023·Granted Aug 13, 2024·3 cites·19 claims
- 1395US11799431B2Output buffer and data driver circuit including the sameLX SEMICON CO LTD·Filed 2021·Granted Oct 24, 2023·4 cites·19 claims
- 1495US11694598B2Display driving circuit and frequency correction method of display driving circuitLX SEMICON CO LTD·Filed 2021·Granted Jul 4, 2023·3 cites·13 claims
- 1594US12395668B2Image encoding/decoding method and device, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2022·Granted Aug 19, 2025·1 cites·3 claims
- 1693US12256062B2Method and device for encoding/decoding image and recording medium having bitstream stored thereonLX SEMICON CO LTD·Filed 2019·Granted Mar 18, 2025·5 cites·8 claims
- 1793US12126798B2Image encoding/decoding method, and transmitting method for bitstream based on intra predictionLX SEMICON CO LTD·Filed 2023·Granted Oct 22, 2024·1 cites·9 claims
- 1893US11900858B2Power management integrated circuit and display device including the sameLX SEMICON CO LTD·Filed 2022·Granted Feb 13, 2024·2 cites·17 claims
- 1993US11721264B2Display driving device, display device, and method of driving display deviceLX SEMICON CO LTD·Filed 2022·Granted Aug 8, 2023·2 cites·18 claims
- 2092US12232230B2LED driving circuit and driving method thereofLX SEMICON CO LTD·Filed 2022·Granted Feb 18, 2025·2 cites·20 claims
- 2192US12073781B2LED driving circuit and driving method thereofLX SEMICON CO LTD·Filed 2023·Granted Aug 27, 2024·2 cites·20 claims
- 2292US11727866B2Power management device and display device including the sameLX SEMICON CO LTD·Filed 2021·Granted Aug 15, 2023·2 cites·9 claims
- 2392US2026019571A1Image encoding/decoding method, apparatus, and recording medium for storing bitstreamLX SEMICON CO LTD·Filed 2025·Application pending·0 cites
- 2491US11902509B2Method and device for encoding/decoding image, and recording medium storing bit streamLX SEMICON CO LTD·Filed 2021·Granted Feb 13, 2024·1 cites·19 claims
- 2590US12574503B2Method and device for encoding/decoding image, and recording medium storing bit streamLX SEMICON CO LTD·Filed 2024·Granted Mar 10, 2026·0 cites·3 claims
- 2690US12549715B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·4 claims
- 2790US12519934B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2024·Granted Jan 6, 2026·0 cites·4 claims
- 2890US12225358B2Display control circuit for controlling audio/video and display device including the sameLX SEMICON CO LTD·Filed 2022·Granted Feb 11, 2025·2 cites·17 claims
- 2990US12086357B2Touch/display driving circuit and device including sameLX SEMICON CO LTD·Filed 2023·Granted Sep 10, 2024·2 cites·14 claims
- 3090US12062319B2Display apparatus having lock function and display driving circuit thereofLX SEMICON CO LTD·Filed 2023·Granted Aug 13, 2024·2 cites·15 claims
- 3190US11783754B2Display apparatus having lock fuction and display driving circuit thereofLX SEMICON CO LTD·Filed 2022·Granted Oct 10, 2023·2 cites·20 claims
- 3290US11587525B2Tuning method and apparatus for color gamut mapping deviceLX SEMICON CO LTD·Filed 2021·Granted Feb 21, 2023·2 cites·17 claims
- 3390US11551606B2LED driving circuit, display panel, and pixel driving deviceLX SEMICON CO LTD·Filed 2021·Granted Jan 10, 2023·7 cites·19 claims
- 3490US11508315B2Pixel sensing circuit and pixel sensing methodLX SEMICON CO LTD·Filed 2021·Granted Nov 22, 2022·2 cites·11 claims
- 3590US2025126275A1Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution informationLX SEMICON CO LTD·Filed 2024·Application pending·0 cites
- 3690US2025126251A1Intra Prediction Method and DeviceLX SEMICON CO LTD·Filed 2024·Application pending·0 cites
- 3790US2025330584A1Method and device for encoding/decoding image, and recording medium storing bit streamLX SEMICON CO LTD·Filed 2025·Application pending·0 cites
- 3890US2025126272A1Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution informationLX SEMICON CO LTD·Filed 2024·Application pending·0 cites
- 3990US2025126274A1Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution informationLX SEMICON CO LTD·Filed 2024·Application pending·0 cites
- 4090US2025126273A1Method and apparatus for encoding/decoding a video using a motion compensation based on motion vector resolution informationLX SEMICON CO LTD·Filed 2024·Application pending·0 cites
- 4190US2025330616A1Method and apparatus for encoding/decoding based on motion vector precision adjustmentLX SEMICON CO LTD·Filed 2025·Application pending·0 cites
- 4289US12382030B2Intra prediction method and deviceLX SEMICON CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·5 claims
- 4389US12341955B2Method and device for encoding/decoding image, and recording medium storing bit streamLX SEMICON CO LTD·Filed 2024·Granted Jun 24, 2025·0 cites·3 claims
- 4489US12341954B2Method and device for encoding/decoding image, and recording medium storing bit streamLX SEMICON CO LTD·Filed 2024·Granted Jun 24, 2025·0 cites·3 claims
- 4589US12278956B2Method and device for encoding/decoding image, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2024·Granted Apr 15, 2025·0 cites·9 claims
- 4689US11935456B2Pixel circuit and pixel driving apparatusLX SEMICON CO LTD·Filed 2022·Granted Mar 19, 2024·7 cites·20 claims
- 4789US11810497B2Touch/display driving circuit and device including sameLX SEMICON CO LTD·Filed 2022·Granted Nov 7, 2023·2 cites·17 claims
- 4889US2025071315A1Image encoding/decoding method and device, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2024·Application pending·0 cites
- 4989US2024430446A1Method and Apparatus for Encoding/Decoding a Video Using a Motion CompensationLX SEMICON CO LTD·Filed 2024·Application pending·0 cites
- 5089US2025056032A1Image encoding/decoding method and device, and recording medium in which bitstream is storedLX SEMICON CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 491 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when LX SEMICON CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →