- 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: 1719
10-year publication summary
|
136
|
107
|
104
|
79
|
65
|
55
|
41
|
25
|
28
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 71039 |
75 |
| Sony Corporation | 31541 |
63 |
| Samsung Electronics Co., Ltd. | 139001 |
62 |
| Microsoft Technology Licensing, LLC | 52886 |
30 |
| Google LLC | 40853 |
27 |
| Canon Inc. | 38148 |
26 |
| Panasonic Corporation | 20315 |
24 |
| Ricoh Company, Ltd. | 13216 |
19 |
| Qualcomm Incorporated | 81865 |
17 |
| Amazon Technologies, Inc. | 25909 |
17 |
| Sony Interactive Entertainment Inc. | 5517 |
16 |
| Saturn Licensing LLC | 1474 |
15 |
| InterDigital Madison Patent Holdings | 558 |
14 |
| Personalized Media Communications, LLC | 103 |
13 |
| Maxell Holdings, Ltd. | 1359 |
13 |
| Maxell, Ltd. | 2659 |
13 |
| Mentor Acquisition One, LLC | 302 |
13 |
| Apple Inc. | 52750 |
12 |
| GM Global Technology Operations LLC | 14260 |
12 |
| Koninklijke Philips N.V. | 23999 |
12 |
| Other owners | 1226 |