- 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: 3554
10-year publication summary
|
436
|
361
|
245
|
131
|
110
|
114
|
51
|
26
|
15
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 159473 |
321 |
| LG Electronics Inc. | 76299 |
257 |
| Sony Corporation | 29887 |
125 |
| DISH Technologies L.L.C. | 1599 |
109 |
| Universal Electronics Inc. | 833 |
102 |
| Panasonic Corporation | 18616 |
62 |
| Maxell, Ltd. | 3099 |
62 |
| Saturn Licensing LLC | 1442 |
56 |
| Multimedia Technologies Pte, Ltd | 61 |
49 |
| Maxell Holdings, Ltd. | 1250 |
46 |
| Sharp Kabushiki Kaisha | 18480 |
44 |
| Intel Corporation | 46327 |
43 |
| Google LLC | 44900 |
41 |
| Apple Inc. | 59414 |
38 |
| Thomson Licensing | 3150 |
38 |
| AT&T Intellectual Property I, L.P. | 10069 |
35 |
| Microsoft Technology Licensing, LLC | 54693 |
32 |
| ZTE Corporation | 44331 |
29 |
| Boe Technology Group Co., Ltd. | 44746 |
25 |
| Hisense Visual Technology Co., Ltd. | 1022 |
24 |
| Other owners | 2016 |