- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/26 - Circuits for superheterodyne receivers
Patent holdings for IPC class H04B 1/26
Total number of patents in this class: 738
10-year publication summary
|
35
|
36
|
26
|
23
|
30
|
19
|
20
|
11
|
12
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
43 |
| Panasonic Corporation | 20786 |
34 |
| Avago Technologies International Sales Pte. Limited | 9260 |
32 |
| Skyworks Solutions, Inc. | 3450 |
20 |
| Mediatek Inc. | 4584 |
19 |
| NEC Corporation | 32703 |
18 |
| Texas Instruments Incorporated | 19376 |
16 |
| Ericsson | 20417 |
15 |
| Samsung Electronics Co., Ltd. | 131630 |
12 |
| Mitsubishi Electric Corporation | 43934 |
12 |
| Huawei Technologies Co., Ltd. | 100781 |
12 |
| Apple Inc. | 50209 |
11 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
11 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
11 |
| Realtek Semiconductor Corp. | 3028 |
10 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1727 |
10 |
| Sony Corporation | 32931 |
8 |
| Intel Corporation | 45621 |
8 |
| Keysight Technologies, Inc. | 1170 |
8 |
| Sony Semiconductor Solutions Corporation | 8770 |
8 |
| Other owners | 420 |