- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/3827 - Portable transceivers
Patent holdings for IPC class H04B 1/3827
Total number of patents in this class: 2874
10-year publication summary
|
208
|
467
|
612
|
491
|
423
|
433
|
369
|
286
|
226
|
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 |
274 |
| Apple Inc. | 50209 |
187 |
| Qualcomm Incorporated | 76576 |
104 |
| Skyworks Solutions, Inc. | 3450 |
70 |
| LG Electronics Inc. | 69257 |
62 |
| Intel Corporation | 45621 |
58 |
| Motorola Solutions, Inc. | 4355 |
55 |
| Huawei Technologies Co., Ltd. | 100781 |
50 |
| Microsoft Technology Licensing, LLC | 51439 |
45 |
| Snap Inc. | 4604 |
41 |
| Google LLC | 38759 |
39 |
| Sony Corporation | 32931 |
33 |
| Z124 | 352 |
32 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
28 |
| Nokia Technologies Oy | 15057 |
21 |
| International Business Machines Corporation | 60644 |
19 |
| Motorola Mobility LLC | 2493 |
18 |
| Murata Manufacturing Co., Ltd. | 22355 |
17 |
| Nike, Inc. | 13075 |
16 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
16 |
| Other owners | 1689 |