- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/00 - Television systems
Patent holdings for IPC class H04N 7/00
Total number of patents in this class: 1697
10-year publication summary
|
136
|
107
|
104
|
79
|
65
|
55
|
41
|
25
|
31
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72357 |
73 |
| Sony Corporation | 31157 |
63 |
| Samsung Electronics Co., Ltd. | 143812 |
62 |
| Microsoft Technology Licensing, LLC | 53472 |
29 |
| Canon Inc. | 39365 |
25 |
| Google LLC | 41766 |
25 |
| Panasonic Corporation | 20180 |
23 |
| Ricoh Company, Ltd. | 13215 |
19 |
| Qualcomm Incorporated | 84335 |
17 |
| Amazon Technologies, Inc. | 26440 |
17 |
| Saturn Licensing LLC | 1445 |
16 |
| Sony Interactive Entertainment Inc. | 5780 |
16 |
| Koninklijke Philips N.V. | 24527 |
14 |
| InterDigital Madison Patent Holdings | 529 |
14 |
| Mentor Acquisition One, LLC | 318 |
14 |
| Personalized Media Communications, LLC | 103 |
13 |
| Maxell Holdings, Ltd. | 1330 |
13 |
| Maxell, Ltd. | 2759 |
13 |
| Apple Inc. | 54416 |
12 |
| GM Global Technology Operations LLC | 14850 |
12 |
| Other owners | 1207 |