- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/00 - Details of transmission systems, not covered by a single one of groups Details of transmission systems not characterised by the medium used for transmission
Patent holdings for IPC class H04B 1/00
Total number of patents in this class: 8659
10-year publication summary
|
590
|
592
|
652
|
693
|
615
|
590
|
610
|
442
|
413
|
277
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24713 |
722 |
| Samsung Electronics Co., Ltd. | 147501 |
538 |
| Qualcomm Incorporated | 86346 |
513 |
| Skyworks Solutions, Inc. | 3750 |
334 |
| Huawei Technologies Co., Ltd. | 113689 |
196 |
| Apple Inc. | 55387 |
190 |
| Ericsson | 21888 |
190 |
| Avago Technologies International Sales Pte. Limited | 8714 |
131 |
| LG Electronics Inc. | 73531 |
119 |
| Intel Corporation | 47143 |
115 |
| Texas Instruments Incorporated | 19455 |
92 |
| Qorvo US, Inc. | 2236 |
88 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21188 |
77 |
| Nokia Technologies Oy | 18229 |
72 |
| Telefonaktiebolaget LM Ericsson (publ) | 28219 |
64 |
| Yamaha Corporation | 4072 |
54 |
| Malikie Innovations Limited | 7079 |
52 |
| Mediatek Inc. | 5156 |
49 |
| Marvell Asia PTE, Ltd. | 6521 |
48 |
| Microsoft Technology Licensing, LLC | 53891 |
45 |
| Other owners | 4970 |