- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/907 - Television signal recording using static stores, e.g. storage tubes or semiconductor memories
Patent holdings for IPC class H04N 5/907
Total number of patents in this class: 590
10-year publication summary
|
30
|
38
|
61
|
55
|
54
|
74
|
53
|
35
|
23
|
5
|
| 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39001 |
47 |
| Sony Corporation | 43743 |
43 |
| Nikon Corporation | 8009 |
28 |
| Samsung Electronics Co., Ltd. | 108011 |
25 |
| Matsushita Electric Industrial Co., Ltd. | 10885 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 21007 |
16 |
| Koninklijke Philips Electronics N.V. | 23028 |
14 |
| Casio Computer Co., Ltd. | 3466 |
14 |
| International Business Machines Corporation | 72244 |
11 |
| Olympus Corporation | 16576 |
11 |
| TiVo Solutions Inc. | 320 |
10 |
| Thomson Licensing S.A. | 965 |
9 |
| Apple Inc. | 38979 |
8 |
| Panasonic Corporation | 24870 |
8 |
| Rovi Guides, Inc. | 2071 |
8 |
| Intel Corporation | 47005 |
7 |
| Ricoh Company, Ltd. | 16402 |
7 |
| Microsoft Technology Licensing, LLC | 48254 |
7 |
| Lucid VR Inc | 11 |
7 |
| Canon Kabushiki Kaisha | 6324 |
7 |
| Other owners | 286 |