- 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: 435
10-year publication summary
|
32
|
28
|
56
|
35
|
36
|
27
|
22
|
14
|
16
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36129 |
23 |
| Sharp Kabushiki Kaisha | 18692 |
13 |
| Sony Corporation | 30901 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 32095 |
10 |
| Disney Enterprises, Inc. | 6139 |
6 |
| Eastman Chemical Company | 2213 |
6 |
| Samsung Electronics Co., Ltd. | 148077 |
5 |
| Mitsubishi Electric Corporation | 46618 |
5 |
| Rakuten, Inc. | 1031 |
5 |
| Dentsu Inc. | 173 |
5 |
| Line Corporation | 178 |
5 |
| NEC Display Solutions, Ltd. | 797 |
5 |
| Samsung Display Co., Ltd. | 35545 |
4 |
| Honda Motor Co., Ltd. | 25776 |
4 |
| Vacan, Inc. | 11 |
4 |
| Sony Group Corporation | 14321 |
4 |
| Panasonic Corporation | 20018 |
3 |
| Fujitsu Limited | 17692 |
3 |
| Konami Digital Entertainment Co., Ltd. | 1715 |
3 |
| National Institute of Information and Communications Technology | 639 |
3 |
| Other owners | 308 |