- 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: 2133
10-year publication summary
|
207
|
230
|
164
|
116
|
136
|
105
|
102
|
73
|
41
|
4
|
| 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 61477 |
116 |
| Sony Corporation | 43704 |
109 |
| Samsung Electronics Co., Ltd. | 107772 |
102 |
| Panasonic Corporation | 24866 |
49 |
| Canon Inc. | 38908 |
47 |
| Microsoft Technology Licensing, LLC | 48171 |
39 |
| Google LLC | 31745 |
32 |
| Amazon Technologies, Inc. | 19545 |
22 |
| Ricoh Company, Ltd. | 16394 |
21 |
| InterDigital Madison Patent Holdings | 886 |
18 |
| Qualcomm Incorporated | 59101 |
17 |
| Saturn Licensing LLC | 1558 |
16 |
| Sony Interactive Entertainment Inc. | 3491 |
16 |
| Hewlett-Packard Development Company, L.P. | 27436 |
15 |
| Electronics and Telecommunications Research Institute | 9080 |
15 |
| Apple Inc. | 38919 |
14 |
| Olympus Corporation | 16570 |
14 |
| Maxell, Ltd. | 1698 |
14 |
| Intel Corporation | 46957 |
13 |
| JVC Kenwood Corporation | 2266 |
13 |
| Other owners | 1431 |