- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 11/10 - Telephonic communication systems specially adapted for combination with other electrical systems with dictation recording and playback systems
Patent holdings for IPC class H04M 11/10
Total number of patents in this class: 262
10-year publication summary
|
13
|
9
|
11
|
10
|
12
|
22
|
9
|
4
|
4
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 52933 |
27 |
| AT&T Mobility II LLC | 1839 |
10 |
| Apple Inc. | 52932 |
9 |
| Malikie Innovations Limited | 7353 |
8 |
| Verizon Patent And Licensing Inc. | 6951 |
7 |
| NEC Platforms, Ltd. | 1146 |
7 |
| Verint Americas Inc. | 573 |
7 |
| AT&T Intellectual Property I, L.P. | 9347 |
6 |
| Cellco Partnership d/b/a Verizon Wireless | 634 |
6 |
| Qualcomm Incorporated | 82165 |
5 |
| Bullhead Innovations Ltd. | 15 |
5 |
| Sprint Spectrum LLC | 1586 |
5 |
| Intrado Life & Safety, Inc. | 147 |
5 |
| Cisco Technology, Inc. | 19411 |
4 |
| Cox Communications, Inc. | 478 |
4 |
| Google LLC | 40989 |
4 |
| Dsi-iti, Inc. | 19 |
4 |
| META Platforms Technologies, LLC | 5374 |
4 |
| Ankura Trust Company, LLC | 340 |
4 |
| Google Technology Holdings LLC | 2436 |
3 |
| Other owners | 128 |