- All sections
- G - Physics
- G09F - Displayingadvertisingsignslabels or name-platesseals
- G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
Patent holdings for IPC class G09F 9/30
Total number of patents in this class: 12487
10-year publication summary
|
487
|
714
|
1164
|
1201
|
1513
|
1596
|
1228
|
921
|
660
|
170
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Kabushiki Kaisha | 18613 |
1390 |
| Boe Technology Group Co., Ltd. | 42723 |
953 |
| Semiconductor Energy Laboratory Co., Ltd. | 11644 |
841 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5449 |
726 |
| Samsung Electronics Co., Ltd. | 152716 |
663 |
| Samsung Display Co., Ltd. | 37561 |
538 |
| LG Electronics Inc. | 74757 |
380 |
| Japan Display Inc. | 2898 |
325 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7198 |
318 |
| FUJIFILM Corporation | 30155 |
266 |
| Sony Semiconductor Solutions Corporation | 11141 |
217 |
| Sharp Display Technology Corporation | 1108 |
216 |
| LG Display Co., Ltd. | 14207 |
194 |
| Huawei Technologies Co., Ltd. | 119240 |
194 |
| Nitto Denko Corporation | 8434 |
186 |
| Sumitomo Chemical Company, Limited | 9052 |
174 |
| Panasonic Corporation | 19835 |
152 |
| Sony Corporation | 30510 |
138 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 4265 |
110 |
| Shenzhen Royole Technologies Co., Ltd. | 1335 |
109 |
| Other owners | 4397 |