LX SEMICON CO., LTD.
238Patents
237Active
238Granted
73Portfolio score
Filing activity: Nov 21, 2013 → Jun 4, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11743456B2 | Method and device for encoding/decoding image, and recording medium in which bitstream is stored | Electricity | 10 | Active |
| US11743473B2 | Method and apparatus for encoding/decoding a video using a motion compensation | Electricity | 6 | Active |
| US11551606B2 | LED driving circuit, display panel, and pixel driving device | Physics | 4 | Active |
| US12062316B2 | Display driving circuit and frequency correction method of display driving circuit | Physics | 3 | Active |
| US11727866B2 | Power management device and display device including the same | Physics | 2 | Active |
| US11526237B1 | Touch sensing apparatus, touch sensing display system including the same, and touch sensing method | Physics | 2 | Active |
| US11694598B2 | Display driving circuit and frequency correction method of display driving circuit | Physics | 2 | Active |
| US11810497B2 | Touch/display driving circuit and device including same | Physics | 1 | Active |
| US11720217B2 | Touch sensing circuit for enhancing performance of glove touch and method for operating same | Physics | 1 | Active |
| US11587525B2 | Tuning method and apparatus for color gamut mapping device | Physics | 1 | Active |
| US11670256B2 | Color gamut mapping device, tuning method thereof, and image processor | Physics | 1 | Active |
| US12143575B2 | Intra prediction method and device | Electricity | 1 | Active |
| US11768558B2 | Touch sensing circuit and its method for sensing multi-frequency signals | Physics | 1 | Active |
| US12086357B2 | Touch/display driving circuit and device including same | Physics | 1 | Active |
| US12108035B2 | Method and device for encoding/decoding image, and recording medium in which bitstream is stored | Electricity | 1 | Active |
| US11501730B2 | Display driving apparatus and method capable of supplying flexible porch signal in blank period | Physics | 1 | Active |
| US11592934B2 | Touch power management circuit and touch driving system including the same | Physics | 1 | Active |
| US11721264B2 | Display driving device, display device, and method of driving display device | Physics | 1 | Active |
| US11693518B2 | Touch driver circuitand driving method, and driver apparatus of touch display device | Physics | 1 | Active |
| US11640800B2 | Color gamut mapping method and device | Physics | 1 | Active |
| US11799431B2 | Output buffer and data driver circuit including the same | Electricity | 1 | Active |
| US11935456B2 | Pixel circuit and pixel driving apparatus | Physics | 1 | Active |
| US11508315B2 | Pixel sensing circuit and pixel sensing method | Physics | 1 | Active |
| US11853514B2 | Touch sensing signal processing circuit | Electricity | 1 | Active |
| US11900858B2 | Power management integrated circuit and display device including the same | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.