- All sections
- H - Electricity
- H04B - Transmission
- H04B 15/00 - Suppression or limitation of noise or interference
Patent holdings for IPC class H04B 15/00
Total number of patents in this class: 3308
10-year publication summary
|
340
|
299
|
242
|
184
|
143
|
112
|
92
|
67
|
43
|
10
|
| 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 |
159 |
| Qualcomm Incorporated | 76576 |
147 |
| Apple Inc. | 50209 |
141 |
| Ericsson | 20417 |
98 |
| Huawei Technologies Co., Ltd. | 100781 |
78 |
| Intel Corporation | 45621 |
74 |
| ISCO International, LLC | 212 |
70 |
| LG Electronics Inc. | 69257 |
62 |
| Avago Technologies International Sales Pte. Limited | 9260 |
60 |
| NEC Corporation | 32703 |
44 |
| Texas Instruments Incorporated | 19376 |
35 |
| Sony Corporation | 32931 |
33 |
| Microsoft Technology Licensing, LLC | 51439 |
33 |
| Marvell Asia PTE, Ltd. | 6841 |
28 |
| AT&T Intellectual Property I, L.P. | 9886 |
27 |
| Cavium International | 5549 |
27 |
| Constellation Designs, LLC | 43 |
26 |
| Mediatek Inc. | 4584 |
25 |
| Cisco Technology, Inc. | 18858 |
23 |
| ZTE Corporation | 39218 |
23 |
| Other owners | 2095 |