- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/00 - TRANSMISSION - 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: 8512
10-year publication summary
|
581
|
591
|
598
|
656
|
703
|
620
|
595
|
598
|
413
|
143
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 22355 |
650 |
| Qualcomm Incorporated | 76576 |
506 |
| Samsung Electronics Co., Ltd. | 131630 |
502 |
| Skyworks Solutions, Inc. | 3450 |
283 |
| Ericsson | 20417 |
201 |
| Apple Inc. | 50209 |
183 |
| Huawei Technologies Co., Ltd. | 100781 |
181 |
| Avago Technologies International Sales Pte. Limited | 9260 |
145 |
| Intel Corporation | 45621 |
121 |
| LG Electronics Inc. | 69257 |
118 |
| Texas Instruments Incorporated | 19376 |
102 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 18739 |
87 |
| Qorvo US, Inc. | 2018 |
83 |
| Nokia Technologies Oy | 15057 |
60 |
| Yamaha Corporation | 4054 |
59 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
59 |
| Marvell Asia PTE, Ltd. | 6841 |
54 |
| Malikie Innovations Limited | 7703 |
54 |
| Cavium International | 5549 |
51 |
| Mediatek Inc. | 4584 |
49 |
| Other owners | 4964 |