- 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: 276
10-year publication summary
|
11
|
15
|
25
|
71
|
64
|
32
|
28
|
25
|
22
|
9
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| RealD Spark, LLC | 234 |
22 |
| Samsung Electronics Co., Ltd. | 131630 |
18 |
| Sony Corporation | 32931 |
17 |
| Boe Technology Group Co., Ltd. | 35384 |
16 |
| Misapplied Sciences, Inc. | 54 |
10 |
| Evolution Optiks Limited | 96 |
8 |
| Pacific Light & Hologram, Inc. | 39 |
8 |
| Sony Interactive Entertainment Inc. | 5162 |
6 |
| Panasonic Automotive Systems Co., Ltd. | 1440 |
6 |
| Kyocera Corporation | 12735 |
4 |
| Alcon, Inc. | 4899 |
4 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3779 |
4 |
| Sony Group Corporation | 10730 |
4 |
| LG Electronics Inc. | 69257 |
3 |
| Hewlett-Packard Development Company, L.P. | 28538 |
3 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
3 |
| Leia Inc. | 392 |
3 |
| Utherverse Digital, Inc. | 20 |
3 |
| Beijing Ivisual 3D Technology Co., Ltd. | 114 |
3 |
| Visiotech Ventures Pte. Ltd. | 114 |
3 |
| Other owners | 128 |