- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/02 - Picture signal generators
Patent holdings for IPC class H04N 13/02
Total number of patents in this class: 4028
10-year publication summary
|
914
|
680
|
285
|
31
|
13
|
18
|
4
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 31541 |
177 |
| Samsung Electronics Co., Ltd. | 139001 |
154 |
| Microsoft Technology Licensing, LLC | 52886 |
148 |
| FUJIFILM Corporation | 28805 |
132 |
| Panasonic Corporation | 20315 |
113 |
| Intel Corporation | 46126 |
108 |
| Qualcomm Incorporated | 81865 |
88 |
| Google LLC | 40853 |
88 |
| Canon Inc. | 38148 |
74 |
| FotoNation Limited | 542 |
64 |
| LG Electronics Inc. | 71039 |
62 |
| Olympus Corporation | 13275 |
52 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
52 |
| Apple Inc. | 52750 |
46 |
| Nikon Corporation | 7123 |
40 |
| Disney Enterprises, Inc. | 6051 |
38 |
| Sony Interactive Entertainment Inc. | 5517 |
38 |
| Nokia Technologies Oy | 16542 |
37 |
| Nintendo Co., Ltd. | 3059 |
36 |
| Sharp Kabushiki Kaisha | 18867 |
31 |
| Other owners | 2450 |