- All sections
- G - Physics
- G09F - Displaying; advertising; signs; labels or name-plates; seals
- 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: 458
10-year publication summary
|
50
|
39
|
30
|
60
|
40
|
40
|
28
|
21
|
14
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 32703 |
23 |
| Sony Corporation | 32931 |
15 |
| Sharp Kabushiki Kaisha | 18957 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
9 |
| Konami Digital Entertainment Co., Ltd. | 1833 |
8 |
| Disney Enterprises, Inc. | 6012 |
6 |
| Eastman Chemical Company | 2239 |
6 |
| Samsung Electronics Co., Ltd. | 131630 |
5 |
| Mitsubishi Electric Corporation | 43934 |
5 |
| Rakuten, Inc. | 1032 |
5 |
| Dentsu Inc. | 160 |
5 |
| Line Corporation | 180 |
5 |
| NEC Display Solutions, Ltd. | 822 |
5 |
| Samsung Display Co., Ltd. | 30585 |
4 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| Vacan, Inc. | 11 |
4 |
| Panasonic Corporation | 20786 |
3 |
| Fujitsu Limited | 19265 |
3 |
| Basic Holdings | 80 |
3 |
| National Institute of Information and Communications Technology | 594 |
3 |
| Other owners | 323 |