- 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: 8676
10-year publication summary
|
590
|
592
|
652
|
693
|
615
|
590
|
611
|
446
|
414
|
334
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 24950 |
729 |
| Samsung Electronics Co., Ltd. | 148765 |
544 |
| Qualcomm Incorporated | 87362 |
517 |
| Skyworks Solutions, Inc. | 3796 |
338 |
| Huawei Technologies Co., Ltd. | 115366 |
199 |
| Apple Inc. | 56170 |
191 |
| Ericsson | 21972 |
187 |
| Avago Technologies International Sales Pte. Limited | 8673 |
129 |
| LG Electronics Inc. | 73680 |
119 |
| Intel Corporation | 46455 |
114 |
| Texas Instruments Incorporated | 19484 |
90 |
| Qorvo US, Inc. | 2283 |
90 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 21550 |
77 |
| Nokia Technologies Oy | 19084 |
73 |
| Telefonaktiebolaget LM Ericsson (publ) | 28484 |
64 |
| Yamaha Corporation | 4058 |
54 |
| Malikie Innovations Limited | 6974 |
50 |
| Mediatek Inc. | 5215 |
49 |
| Microsoft Technology Licensing, LLC | 54207 |
45 |
| Marvell Asia PTE, Ltd. | 6430 |
45 |
| Other owners | 4972 |