- 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: 4119
10-year publication summary
|
877
|
914
|
680
|
285
|
31
|
13
|
18
|
4
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 32931 |
181 |
| Samsung Electronics Co., Ltd. | 131630 |
156 |
| Microsoft Technology Licensing, LLC | 51439 |
150 |
| FUJIFILM Corporation | 27102 |
136 |
| Panasonic Corporation | 20786 |
114 |
| Intel Corporation | 45621 |
109 |
| Google LLC | 38759 |
90 |
| Qualcomm Incorporated | 76576 |
88 |
| Canon Inc. | 36841 |
78 |
| FotoNation Limited | 627 |
64 |
| LG Electronics Inc. | 69257 |
63 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
53 |
| Olympus Corporation | 13667 |
52 |
| Apple Inc. | 50209 |
46 |
| Nikon Corporation | 7162 |
40 |
| Disney Enterprises, Inc. | 6012 |
38 |
| Sony Interactive Entertainment Inc. | 5162 |
38 |
| Nokia Technologies Oy | 15057 |
37 |
| Nintendo Co., Ltd. | 3001 |
36 |
| Sharp Kabushiki Kaisha | 18957 |
32 |
| Other owners | 2518 |