- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/04 - Supports for telephone transmitters or receivers
Patent holdings for IPC class H04M 1/04
Total number of patents in this class: 1321
10-year publication summary
|
169
|
192
|
167
|
191
|
230
|
224
|
175
|
178
|
133
|
52
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
52 |
| PopSockets LLC, FORMERLY iButtons LLC | 218 |
39 |
| Apple Inc. | 50209 |
32 |
| Microsoft Technology Licensing, LLC | 51439 |
19 |
| Otter Products, LLC | 868 |
19 |
| Shenzhen LANHE Technologies Co., Ltd. | 142 |
17 |
| Google LLC | 38759 |
16 |
| National Products, Inc. | 123 |
16 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
14 |
| Malikie Innovations Limited | 7703 |
14 |
| SZ DJI Technology Co., Ltd | 6791 |
12 |
| VINCI Brands LLC | 381 |
12 |
| Sony Corporation | 32931 |
10 |
| Nite Ize, Inc. | 432 |
10 |
| NEC Corporation | 32703 |
9 |
| Hewlett-Packard Development Company, L.P. | 28538 |
9 |
| GN Netcom AS | 195 |
9 |
| NEC Platforms, Ltd. | 1106 |
9 |
| Qualcomm Incorporated | 76576 |
8 |
| LG Electronics Inc. | 69257 |
8 |
| Other owners | 987 |