- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 11/08 - Telephonic communication systems specially adapted for combination with other electrical systems specially adapted for optional reception of entertainment or informative matter
Patent holdings for IPC class H04M 11/08
Total number of patents in this class: 108
10-year publication summary
|
7
|
11
|
4
|
6
|
3
|
2
|
1
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 36656 |
15 |
| Samsung Electronics Co., Ltd. | 154120 |
6 |
| CenturyLink Intellectual Property LLC | 1281 |
6 |
| Sony Corporation | 30388 |
4 |
| Panasonic Corporation | 19577 |
4 |
| Fujitsu Limited | 17003 |
3 |
| Yamaha Corporation | 4068 |
3 |
| ZTE Corporation | 43624 |
3 |
| Honor Device Co., Ltd. | 6481 |
3 |
| BlackBerry Limited | 4975 |
2 |
| Huawei Technologies Co., Ltd. | 120453 |
2 |
| NTT DoCoMo, Inc. | 14283 |
2 |
| Comsquare Co., Ltd. | 6 |
2 |
| Shenzhen Coship Software Electronics Co., Ltd. | 29 |
2 |
| T-Mobile USA, Inc. | 4414 |
2 |
| Apple Inc. | 58122 |
1 |
| Qualcomm Incorporated | 90374 |
1 |
| Sony Ericsson Mobile Communications AB | 1504 |
1 |
| Nokia Corporation | 5007 |
1 |
| Airbus Operations S.A.S. | 2522 |
1 |
| Other owners | 44 |