- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/65 - Recording arrangements
Patent holdings for IPC class H04M 1/65
Total number of patents in this class: 174
10-year publication summary
|
18
|
18
|
14
|
20
|
17
|
8
|
10
|
4
|
8
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Verint Americas Inc. | 540 |
9 |
| Staton Techiya, LLC | 254 |
9 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Srk Technology LLC | 7 |
7 |
| Conversation Processing Intelligence Corp. | 11 |
6 |
| eBay Inc. | 3298 |
5 |
| CenturyLink Intellectual Property LLC | 1130 |
5 |
| Apple Inc. | 50209 |
4 |
| Huawei Technologies Co., Ltd. | 100781 |
4 |
| ZTE Corporation | 39218 |
4 |
| Microsoft Technology Licensing, LLC | 51439 |
4 |
| Huawei Device Co., Ltd. | 2758 |
4 |
| JVC Kenwood Corporation | 2774 |
4 |
| Freshub LTD | 10 |
4 |
| Sorenson IP Holdings, LLC | 287 |
4 |
| LG Electronics Inc. | 69257 |
3 |
| AT&T Intellectual Property I, L.P. | 9886 |
3 |
| Malikie Innovations Limited | 7703 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| Sony Ericsson Mobile Communications AB | 2014 |
2 |
| Other owners | 81 |