- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 5/44 - Receiver circuitry
Patent holdings for IPC class H04N 5/44
Total number of patents in this class: 3744
10-year publication summary
|
432
|
360
|
238
|
129
|
109
|
113
|
50
|
26
|
14
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 149838 |
332 |
| LG Electronics Inc. | 73967 |
276 |
| Sony Corporation | 30735 |
128 |
| Universal Electronics Inc. | 855 |
121 |
| DISH Technologies L.L.C. | 1607 |
111 |
| Panasonic Corporation | 19924 |
71 |
| Maxell, Ltd. | 2880 |
60 |
| Saturn Licensing LLC | 1442 |
57 |
| Sharp Kabushiki Kaisha | 18590 |
52 |
| Intel Corporation | 46510 |
48 |
| Multimedia Technologies Pte, Ltd | 60 |
48 |
| Thomson Licensing | 3408 |
44 |
| Maxell Holdings, Ltd. | 1277 |
43 |
| Google LLC | 43237 |
41 |
| Apple Inc. | 56633 |
38 |
| AT&T Intellectual Property I, L.P. | 9697 |
35 |
| Microsoft Technology Licensing, LLC | 54394 |
33 |
| ZTE Corporation | 43178 |
29 |
| Boe Technology Group Co., Ltd. | 42050 |
25 |
| Hisense Visual Technology Co., Ltd. | 922 |
25 |
| Other owners | 2127 |