- 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: 12795
10-year publication summary
|
501
|
728
|
1177
|
1213
|
1523
|
1601
|
1243
|
934
|
670
|
477
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Kabushiki Kaisha | 18530 |
1381 |
| Boe Technology Group Co., Ltd. | 44004 |
989 |
| Semiconductor Energy Laboratory Co., Ltd. | 11797 |
870 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5538 |
741 |
| Samsung Electronics Co., Ltd. | 157557 |
685 |
| Samsung Display Co., Ltd. | 38570 |
578 |
| LG Electronics Inc. | 75654 |
391 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7668 |
340 |
| Japan Display Inc. | 2993 |
336 |
| FUJIFILM Corporation | 30512 |
276 |
| Sony Semiconductor Solutions Corporation | 11551 |
235 |
| Sharp Display Technology Corporation | 1202 |
223 |
| Huawei Technologies Co., Ltd. | 123282 |
215 |
| LG Display Co., Ltd. | 14965 |
196 |
| Nitto Denko Corporation | 8526 |
191 |
| Sumitomo Chemical Company, Limited | 8996 |
171 |
| Panasonic Corporation | 19060 |
151 |
| Sony Corporation | 30208 |
135 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 4315 |
111 |
| Shenzhen Royole Technologies Co., Ltd. | 1330 |
109 |
| Other owners | 4471 |