- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/38 - Image reproducers using viewer tracking for tracking vertical translational head movements
Patent holdings for IPC class H04N 13/38
Total number of patents in this class: 50
10-year publication summary
|
0
|
10
|
4
|
8
|
6
|
5
|
3
|
6
|
4
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Snap Inc. | 6773 |
6 |
| Mindshow Inc. | 35 |
5 |
| Samsung Electronics Co., Ltd. | 158337 |
3 |
| Apple Inc. | 58995 |
3 |
| Sony Group Corporation | 15780 |
3 |
| Sony Corporation | 30128 |
2 |
| Texas Instruments Incorporated | 19636 |
2 |
| Kyocera Corporation | 14402 |
2 |
| ICA Turbine LLC | 2 |
2 |
| Honeywell International Inc. | 12776 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 11854 |
1 |
| Industrial Technology Research Institute | 5204 |
1 |
| Mitsubishi Electric Corporation | 48146 |
1 |
| Huawei Technologies Co., Ltd. | 123867 |
1 |
| Olympus Medical Systems Corp. | 1969 |
1 |
| Futurewei Technologies, Inc. | 3787 |
1 |
| JVC Kenwood Corporation | 3136 |
1 |
| Nippon Telegraph and Telephone Corporation | 15934 |
1 |
| Board of Trustees of the University of Arkansas | 834 |
1 |
| Gachon University of Industry-academic Cooperation Foundation | 336 |
1 |
| Other owners | 11 |