- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/72403 - User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
Patent holdings for IPC class H04M 1/72403
Total number of patents in this class: 541
10-year publication summary
|
2
|
2
|
5
|
18
|
29
|
84
|
149
|
133
|
101
|
56
|
| 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 |
107 |
| Apple Inc. | 50209 |
65 |
| Huawei Technologies Co., Ltd. | 100781 |
40 |
| Google LLC | 38759 |
18 |
| Honor Device Co., Ltd. | 3469 |
16 |
| LG Electronics Inc. | 69257 |
15 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
12 |
| First Orion Corp. | 140 |
8 |
| Digital Reef, Inc. | 22 |
8 |
| Microsoft Technology Licensing, LLC | 51439 |
6 |
| iControl Networks, Inc. | 253 |
6 |
| Vivo Mobile Communication Co., Ltd. | 9833 |
6 |
| Finish Time Holdings, LLC | 14 |
6 |
| Motorola Mobility LLC | 2493 |
4 |
| Softrend Ipl, LLC | 9 |
4 |
| Raid One IP LLC | 29 |
4 |
| Qualcomm Incorporated | 76576 |
3 |
| Sony Corporation | 32931 |
3 |
| Dell Products L.P. | 11144 |
3 |
| Snap Inc. | 4604 |
3 |
| Other owners | 204 |