- 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: 12390
10-year publication summary
|
487
|
714
|
1164
|
1201
|
1513
|
1594
|
1222
|
918
|
660
|
74
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Kabushiki Kaisha | 18616 |
1397 |
| Boe Technology Group Co., Ltd. | 42421 |
942 |
| Semiconductor Energy Laboratory Co., Ltd. | 11583 |
832 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5397 |
714 |
| Samsung Electronics Co., Ltd. | 151017 |
654 |
| Samsung Display Co., Ltd. | 37127 |
534 |
| LG Electronics Inc. | 74262 |
377 |
| Japan Display Inc. | 2841 |
325 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7094 |
314 |
| FUJIFILM Corporation | 30010 |
264 |
| Sony Semiconductor Solutions Corporation | 11018 |
214 |
| Sharp Display Technology Corporation | 1067 |
212 |
| LG Display Co., Ltd. | 14035 |
193 |
| Nitto Denko Corporation | 8399 |
185 |
| Huawei Technologies Co., Ltd. | 117695 |
184 |
| Sumitomo Chemical Company, Limited | 9039 |
175 |
| Panasonic Corporation | 19890 |
152 |
| Sony Corporation | 30634 |
138 |
| Wuhan China Star Optoelectronics Technology Co., Ltd. | 4244 |
110 |
| Shenzhen Royole Technologies Co., Ltd. | 1338 |
109 |
| Other owners | 4365 |