- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 15/00 - Stereoscopic colour television systems; Details thereof
Patent holdings for IPC class H04N 15/00
Total number of patents in this class: 406
10-year publication summary
|
54
|
29
|
13
|
2
|
2
|
1
|
2
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
19 |
| LG Electronics Inc. | 69257 |
12 |
| Microsoft Technology Licensing, LLC | 51439 |
11 |
| Google LLC | 38759 |
11 |
| FUJIFILM Corporation | 27102 |
9 |
| Nikon Corporation | 7162 |
9 |
| Sony Corporation | 32931 |
8 |
| Panasonic Corporation | 20786 |
8 |
| Disney Enterprises, Inc. | 6012 |
7 |
| Apple Inc. | 50209 |
6 |
| Canon Inc. | 36841 |
6 |
| Olympus Corporation | 13667 |
6 |
| Real D | 39 |
6 |
| Qualcomm Incorporated | 76576 |
5 |
| LG Display Co., Ltd. | 11907 |
5 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
5 |
| Au Optronics Corporation | 3880 |
4 |
| Boe Technology Group Co., Ltd. | 35384 |
4 |
| Dolby Laboratories Licensing Corporation | 3883 |
4 |
| RealD Inc. | 260 |
4 |
| Other owners | 257 |