- 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: 3146
10-year publication summary
|
299
|
242
|
184
|
143
|
112
|
92
|
71
|
47
|
24
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 145025 |
154 |
| Qualcomm Incorporated | 84847 |
141 |
| Apple Inc. | 54610 |
134 |
| Ericsson | 21674 |
93 |
| Huawei Technologies Co., Ltd. | 111764 |
77 |
| ISCO International, LLC | 235 |
73 |
| Intel Corporation | 46893 |
71 |
| LG Electronics Inc. | 72737 |
60 |
| Avago Technologies International Sales Pte. Limited | 8786 |
59 |
| NEC Corporation | 35509 |
43 |
| Texas Instruments Incorporated | 19494 |
32 |
| Microsoft Technology Licensing, LLC | 53607 |
30 |
| Sony Corporation | 31107 |
29 |
| Constellation Designs, LLC | 46 |
27 |
| AT&T Intellectual Property I, L.P. | 9494 |
26 |
| Marvell Asia PTE, Ltd. | 6551 |
26 |
| ZTE Corporation | 42146 |
25 |
| Cavium International | 5063 |
25 |
| BlackBerry Limited | 5150 |
22 |
| Cisco Technology, Inc. | 19845 |
22 |
| Other owners | 1977 |