- All sections
- G - Physics
- G09F - Displayingadvertisingsignslabels or name-platesseals
- G09F 19/00 - Advertising or display means not otherwise provided for
Patent holdings for IPC class G09F 19/00
Total number of patents in this class: 429
10-year publication summary
|
28
|
56
|
35
|
36
|
27
|
22
|
15
|
17
|
13
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36611 |
23 |
| Sharp Kabushiki Kaisha | 18630 |
12 |
| Sony Corporation | 30440 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
10 |
| Disney Enterprises, Inc. | 6238 |
6 |
| Eastman Chemical Company | 2090 |
6 |
| Samsung Electronics Co., Ltd. | 153573 |
5 |
| Mitsubishi Electric Corporation | 47556 |
5 |
| Rakuten, Inc. | 1031 |
5 |
| Dentsu Inc. | 179 |
5 |
| Line Corporation | 178 |
5 |
| NEC Display Solutions, Ltd. | 778 |
5 |
| Samsung Display Co., Ltd. | 37753 |
4 |
| Honda Motor Co., Ltd. | 25858 |
4 |
| Vacan, Inc. | 11 |
4 |
| Obshchestvo S Ogranichennoy Otvetstvennostyu 'superfone' | 6 |
4 |
| Sony Group Corporation | 15148 |
4 |
| Panasonic Corporation | 19680 |
3 |
| Fujitsu Limited | 16989 |
3 |
| Konami Digital Entertainment Co., Ltd. | 1631 |
3 |
| Other owners | 302 |