- 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: 1667
10-year publication summary
|
135
|
105
|
104
|
76
|
65
|
54
|
40
|
25
|
34
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73690 |
67 |
| Sony Corporation | 30910 |
61 |
| Samsung Electronics Co., Ltd. | 147983 |
60 |
| Microsoft Technology Licensing, LLC | 54000 |
28 |
| Canon Inc. | 40555 |
25 |
| Google LLC | 42673 |
25 |
| Panasonic Corporation | 20030 |
21 |
| Ricoh Company, Ltd. | 13384 |
19 |
| Amazon Technologies, Inc. | 27025 |
18 |
| Qualcomm Incorporated | 86867 |
17 |
| Saturn Licensing LLC | 1438 |
16 |
| Sony Interactive Entertainment Inc. | 5960 |
16 |
| Mentor Acquisition One, LLC | 326 |
15 |
| Koninklijke Philips N.V. | 24932 |
14 |
| Maxell Holdings, Ltd. | 1296 |
13 |
| Maxell, Ltd. | 2837 |
13 |
| Apple Inc. | 55640 |
12 |
| GM Global Technology Operations LLC | 15192 |
12 |
| Huawei Technologies Co., Ltd. | 114320 |
12 |
| InterDigital Madison Patent Holdings | 519 |
12 |
| Other owners | 1191 |