- All sections
- H - Electricity
- H04H - Broadcast communication
- H04H 60/80 - Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by source locations or destination locations characterised by transmission among terminal devices
Patent holdings for IPC class H04H 60/80
Total number of patents in this class: 221
10-year publication summary
|
15
|
29
|
26
|
10
|
7
|
10
|
3
|
6
|
4
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sonos, Inc. | 2853 |
32 |
| Maxell, Ltd. | 3015 |
24 |
| Maxell Holdings, Ltd. | 1259 |
19 |
| Google Technology Holdings LLC | 2095 |
16 |
| Qualcomm Incorporated | 91997 |
14 |
| B & W Group Ltd | 351 |
8 |
| Adeia Guides Inc. | 3915 |
8 |
| Saturn Licensing LLC | 1441 |
7 |
| Samsung Electronics Co., Ltd. | 157557 |
6 |
| Sony Corporation | 30208 |
6 |
| Gogo Business Aviation LLC | 274 |
6 |
| Sharp Kabushiki Kaisha | 18530 |
6 |
| Google LLC | 44482 |
3 |
| NL Giken Incorporated | 32 |
3 |
| DISH Technologies L.L.C. | 1602 |
3 |
| Wildseed Mobile LLC | 7 |
3 |
| LG Electronics Inc. | 75654 |
2 |
| Panasonic Corporation | 19060 |
2 |
| Hitachi Maxell, Ltd. | 420 |
2 |
| Verizon Patent And Licensing Inc. | 7555 |
2 |
| Other owners | 49 |