- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/737 - Cordless telephones characterised by transmission of electromagnetic waves other than radio waves, e.g. infrared waves
Patent holdings for IPC class H04M 1/737
Total number of patents in this class: 43
10-year publication summary
|
7
|
13
|
10
|
4
|
2
|
2
|
2
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aron Surefire, LLC | 23 |
6 |
| Bose Corporation | 3002 |
5 |
| LG Electronics Inc. | 73393 |
3 |
| Qualcomm Incorporated | 86023 |
2 |
| Panasonic Corporation | 20074 |
2 |
| Toshiba TEC Corporation | 3803 |
2 |
| Apple Inc. | 55287 |
1 |
| International Business Machines Corporation | 61353 |
1 |
| Koninklijke Philips N.V. | 24810 |
1 |
| ZTE Corporation | 42628 |
1 |
| Motorola Mobility, Inc. | 357 |
1 |
| OSRAM SYLVANIA Inc. | 679 |
1 |
| ABL IP Holding LLC | 1900 |
1 |
| China General Nuclear Power Group | 45 |
1 |
| China Nuclear Power Engineering Co., Ltd. | 253 |
1 |
| CommScope Technologies LLC | 3239 |
1 |
| DAP Realize Inc. | 9 |
1 |
| Quanta Computer Inc. | 1359 |
1 |
| RPT Communications Inc. | 4 |
1 |
| Universal Electronics Inc. | 853 |
1 |
| Other owners | 9 |