- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/725 - Cordless telephones
Patent holdings for IPC class H04M 1/725
Total number of patents in this class: 15355
10-year publication summary
|
2825
|
2443
|
2095
|
1365
|
612
|
197
|
70
|
43
|
17
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 153845 |
1320 |
| LG Electronics Inc. | 74968 |
795 |
| Apple Inc. | 58074 |
705 |
| ZTE Corporation | 43598 |
704 |
| Huawei Technologies Co., Ltd. | 120098 |
544 |
| Microsoft Technology Licensing, LLC | 54242 |
431 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 22585 |
312 |
| Qualcomm Incorporated | 90221 |
290 |
| Malikie Innovations Limited | 6665 |
278 |
| Google LLC | 43789 |
260 |
| Sony Corporation | 30397 |
216 |
| Sony Ericsson Mobile Communications AB | 1509 |
169 |
| Kyocera Corporation | 14242 |
166 |
| Nokia Corporation | 5021 |
159 |
| Nokia Technologies Oy | 20297 |
158 |
| Tencent Technology (Shenzhen) Company Limited | 15643 |
150 |
| Vivo Mobile Communication Co., Ltd. | 13285 |
130 |
| Huawei Device Co., Ltd. | 2753 |
111 |
| International Business Machines Corporation | 62220 |
110 |
| Huizhou TCL Mobile Communication Co., Ltd. | 1131 |
104 |
| Other owners | 8243 |