- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 9/12 - Picture reproducers
Patent holdings for IPC class H04N 9/12
Total number of patents in this class: 189
10-year publication summary
|
22
|
27
|
19
|
10
|
11
|
5
|
7
|
5
|
0
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148077 |
9 |
| Seiko Epson Corporation | 19671 |
5 |
| Casio Computer Co., Ltd. | 3452 |
5 |
| Panoscape Holdings, LLC | 12 |
5 |
| LG Electronics Inc. | 73714 |
4 |
| Sharp Corporation | 10285 |
4 |
| Texas Instruments Incorporated | 19450 |
4 |
| Google LLC | 42752 |
4 |
| Samsung Display Co., Ltd. | 35545 |
3 |
| FUJIFILM Corporation | 29713 |
3 |
| Mitsubishi Electric Corporation | 46618 |
3 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8476 |
3 |
| Dolby Laboratories Licensing Corporation | 4161 |
3 |
| Karl STORZ Imaging, Inc. | 241 |
3 |
| Legends Attractions, LLC | 8 |
3 |
| Maxell, Ltd. | 2839 |
3 |
| H2VR HoldCo, Inc. | 86 |
3 |
| Sharp Kabushiki Kaisha | 18692 |
3 |
| Hisense Laser Display Co., Ltd. | 407 |
3 |
| Sony Corporation | 30901 |
2 |
| Other owners | 114 |