- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/915 - Television signal processing therefor for field- or frame-skip recording or reproducing
Patent holdings for IPC class H04N 5/915
Total number of patents in this class: 170
10-year publication summary
|
9
|
21
|
24
|
17
|
18
|
14
|
8
|
8
|
4
|
3
|
| 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 |
17 |
| GoPro, Inc. | 1915 |
9 |
| Apple Inc. | 50209 |
7 |
| Panasonic Corporation | 20786 |
7 |
| Hitachi Kokusai Electric Inc. | 1070 |
7 |
| Mitsubishi Electric Corporation | 43934 |
7 |
| Pioneer Corporation | 4843 |
7 |
| NEC Corporation | 32703 |
6 |
| Canon Inc. | 36841 |
5 |
| Ricoh Company, Ltd. | 13266 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
| Noritsu Precision Co., Ltd. | 43 |
5 |
| Spotify AB | 880 |
5 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
4 |
| JVC Kenwood Corporation | 2774 |
4 |
| Qualcomm Incorporated | 76576 |
3 |
| Fujitsu Ten Limited | 506 |
3 |
| Nikon Corporation | 7162 |
3 |
| Hiroshi Aoyama | 3 |
3 |
| IP3 2019, Series 400 of Allied Security Trust I | 3 |
3 |
| Other owners | 55 |