- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/315 - Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers the parallax barriers being time-variant
Patent holdings for IPC class H04N 13/315
Total number of patents in this class: 79
10-year publication summary
|
2
|
12
|
7
|
13
|
14
|
10
|
5
|
9
|
4
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyocera Corporation | 12735 |
11 |
| Boe Technology Group Co., Ltd. | 35384 |
9 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3779 |
6 |
| LG Display Co., Ltd. | 11907 |
5 |
| Samsung Display Co., Ltd. | 30585 |
4 |
| Magic Leap, Inc. | 3028 |
3 |
| University of Tsukuba | 561 |
3 |
| Leia Inc. | 392 |
2 |
| PCMS Holdings, Inc. | 174 |
2 |
| InterDigital Madison Patent Holdings, SAS | 307 |
2 |
| Leia SPV LLC | 130 |
2 |
| Qualcomm Incorporated | 76576 |
1 |
| IGT (International Game Technology) | 5088 |
1 |
| LG Electronics Inc. | 69257 |
1 |
| Sony Corporation | 32931 |
1 |
| International Business Machines Corporation | 60644 |
1 |
| Canon Inc. | 36841 |
1 |
| Sharp Corporation | 10015 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Other owners | 16 |