- 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: 1673
10-year publication summary
|
135
|
105
|
104
|
76
|
65
|
54
|
40
|
25
|
33
|
12
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 73531 |
70 |
| Sony Corporation | 30936 |
61 |
| Samsung Electronics Co., Ltd. | 147501 |
60 |
| Microsoft Technology Licensing, LLC | 53891 |
29 |
| Canon Inc. | 40352 |
25 |
| Google LLC | 42540 |
25 |
| Panasonic Corporation | 20050 |
21 |
| Ricoh Company, Ltd. | 13316 |
19 |
| Amazon Technologies, Inc. | 26891 |
18 |
| Qualcomm Incorporated | 86346 |
17 |
| Saturn Licensing LLC | 1438 |
16 |
| Sony Interactive Entertainment Inc. | 5917 |
16 |
| Koninklijke Philips N.V. | 24841 |
14 |
| Mentor Acquisition One, LLC | 325 |
14 |
| Maxell Holdings, Ltd. | 1301 |
13 |
| Maxell, Ltd. | 2822 |
13 |
| Apple Inc. | 55387 |
12 |
| GM Global Technology Operations LLC | 15150 |
12 |
| Huawei Technologies Co., Ltd. | 113689 |
12 |
| InterDigital Madison Patent Holdings | 521 |
12 |
| Other owners | 1194 |