- All sections
- G - Physics
- G09G - Arrangements or circuits for control of indicating devices using static means to present variable information
- G09G 3/18 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments by control of light from an independent source using liquid crystals
Patent holdings for IPC class G09G 3/18
Total number of patents in this class: 166
10-year publication summary
13
|
4
|
14
|
11
|
12
|
9
|
4
|
3
|
9
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Display Co., Ltd. | 11907 |
11 |
Apple Inc. | 50209 |
8 |
Samsung Display Co., Ltd. | 30585 |
7 |
Samsung Electronics Co., Ltd. | 131630 |
4 |
Seiko Epson Corporation | 18724 |
4 |
Panasonic Intellectual Property Corporation of America | 7230 |
4 |
Ignis Innovation Inc. | 341 |
4 |
Sharp Corporation | 10015 |
3 |
Innolux Corporation | 3151 |
3 |
Japan Display Inc. | 6202 |
3 |
Novatek Microelectronics Corp. | 1221 |
3 |
Manufacturing Resources International, Inc. | 441 |
3 |
SnapTrack, Inc. | 650 |
3 |
Tianma Micro-Electronics Co., Ltd. | 818 |
3 |
Sharp Kabushiki Kaisha | 18957 |
3 |
Sony Corporation | 32931 |
2 |
Texas Instruments Incorporated | 19376 |
2 |
Denso Corporation | 23338 |
2 |
Rohm Co., Ltd. | 5843 |
2 |
Au Optronics Corporation | 3880 |
2 |
Other owners | 90 |