- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 13/00 - PICTORIAL COMMUNICATION, e.g. TELEVISION - Details thereof
Patent holdings for IPC class H04N 13/00
Total number of patents in this class: 7243
10-year publication summary
|
907
|
843
|
714
|
662
|
431
|
294
|
291
|
149
|
83
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
367 |
| Sony Corporation | 32931 |
351 |
| LG Electronics Inc. | 69257 |
272 |
| Qualcomm Incorporated | 76576 |
153 |
| Microsoft Technology Licensing, LLC | 51439 |
131 |
| Intel Corporation | 45621 |
130 |
| Koninklijke Philips Electronics N.V. | 13133 |
129 |
| Canon Inc. | 36841 |
113 |
| Thomson Licensing | 4027 |
112 |
| Koninklijke Philips N.V. | 22975 |
105 |
| Dolby Laboratories Licensing Corporation | 3883 |
105 |
| Boe Technology Group Co., Ltd. | 35384 |
89 |
| Google LLC | 38759 |
84 |
| Huawei Technologies Co., Ltd. | 100781 |
79 |
| Sony Interactive Entertainment Inc. | 5162 |
73 |
| Electronics and Telecommunications Research Institute | 8830 |
72 |
| Panasonic Corporation | 20786 |
70 |
| FotoNation Limited | 627 |
67 |
| Nokia Technologies Oy | 15057 |
60 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
59 |
| Other owners | 4622 |