- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/3877 - Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
Patent holdings for IPC class H04B 1/3877
Total number of patents in this class: 331
10-year publication summary
|
69
|
65
|
61
|
46
|
59
|
45
|
46
|
33
|
30
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 54479 |
12 |
| Samsung Electronics Co., Ltd. | 144143 |
8 |
| Spigen Korea Co., Ltd. | 1283 |
8 |
| Vevey LLC | 295 |
8 |
| ACS Group Acquisition LLC | 251 |
8 |
| Align Technology, Inc. | 2098 |
6 |
| Scoot Rides, Inc. | 8 |
6 |
| HTC Corporation | 2290 |
5 |
| GoPro, Inc. | 1951 |
5 |
| Mobile Tech, Inc. | 144 |
5 |
| PopSockets LLC, FORMERLY iButtons LLC | 235 |
5 |
| TreeFrog Developments, Inc. | 95 |
5 |
| Wilson Electronics, LLC | 258 |
5 |
| Wistron Corporation | 2370 |
4 |
| Allstate Insurance Company | 1802 |
4 |
| Kustom Cycles, Inc. | 16 |
4 |
| Mobiledemand LC | 16 |
4 |
| Block, Inc., The | 1549 |
4 |
| Qualcomm Incorporated | 84501 |
3 |
| Hyundai Motor Company | 21626 |
3 |
| Other owners | 219 |