- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/30 - Image reproducers
Patent holdings for IPC class H04N 13/30
Total number of patents in this class: 309
10-year publication summary
|
25
|
71
|
64
|
33
|
28
|
26
|
28
|
24
|
20
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 155224 |
24 |
| RealD Spark, LLC | 276 |
23 |
| Boe Technology Group Co., Ltd. | 43343 |
16 |
| Sony Corporation | 30327 |
15 |
| Misapplied Sciences, Inc. | 56 |
10 |
| Pacific Light & Hologram, Inc. | 67 |
9 |
| Evolution Optiks Limited | 104 |
8 |
| Leia Inc. | 415 |
6 |
| Sony Interactive Entertainment Inc. | 6332 |
6 |
| Panasonic Automotive Systems Co., Ltd. | 2046 |
6 |
| Alcon, Inc. | 5757 |
5 |
| Maxell, Ltd. | 2962 |
5 |
| Kyocera Corporation | 14278 |
4 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3925 |
4 |
| Google LLC | 44062 |
4 |
| Sony Group Corporation | 15313 |
4 |
| Qualcomm Incorporated | 90870 |
3 |
| LG Electronics Inc. | 75274 |
3 |
| Hewlett-Packard Development Company, L.P. | 25317 |
3 |
| Comcast Cable Communications, LLC | 5091 |
3 |
| Other owners | 148 |