- 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: 8632
10-year publication summary
|
591
|
599
|
657
|
703
|
620
|
596
|
615
|
442
|
413
|
219
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24503 |
715 |
| Samsung Electronics Co., Ltd. | 145864 |
536 |
| Qualcomm Incorporated | 85183 |
513 |
| Skyworks Solutions, Inc. | 3713 |
328 |
| Huawei Technologies Co., Ltd. | 112316 |
195 |
| Apple Inc. | 54773 |
191 |
| Ericsson | 21733 |
188 |
| Avago Technologies International Sales Pte. Limited | 8768 |
132 |
| LG Electronics Inc. | 72962 |
119 |
| Intel Corporation | 46962 |
114 |
| Texas Instruments Incorporated | 19468 |
91 |
| Qorvo US, Inc. | 2213 |
88 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 20925 |
76 |
| Nokia Technologies Oy | 17784 |
72 |
| Telefonaktiebolaget LM Ericsson (publ) | 27885 |
63 |
| Yamaha Corporation | 4085 |
54 |
| Malikie Innovations Limited | 7148 |
52 |
| Mediatek Inc. | 5109 |
49 |
| Marvell Asia PTE, Ltd. | 6552 |
48 |
| Motorola Solutions, Inc. | 4402 |
45 |
| Other owners | 4963 |