- All sections
- H - Electricity
- H04B - Transmission
- H04B 1/3822 - Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving specially adapted for use in vehicles
Patent holdings for IPC class H04B 1/3822
Total number of patents in this class: 884
10-year publication summary
|
90
|
120
|
155
|
112
|
108
|
86
|
83
|
37
|
48
|
10
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FedEx Corporate Services, Inc. | 302 |
66 |
| Denso Corporation | 23338 |
35 |
| Sumitomo Electric Industries, Ltd. | 14131 |
28 |
| GM Global Technology Operations LLC | 13620 |
27 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
25 |
| Ford Global Technologies, LLC | 19702 |
24 |
| AutoNetworks Technologies, Ltd. | 5809 |
24 |
| Hyundai Motor Company | 19021 |
22 |
| Audi AG | 7153 |
20 |
| Panasonic Corporation | 20786 |
18 |
| LG Electronics Inc. | 69257 |
17 |
| Samsung Electronics Co., Ltd. | 131630 |
15 |
| Murata Manufacturing Co., Ltd. | 22355 |
14 |
| Honeywell International Inc. | 13799 |
13 |
| Avago Technologies International Sales Pte. Limited | 9260 |
13 |
| Continental Automotive GmbH | 5573 |
12 |
| Inrix, Inc. | 132 |
12 |
| Rtx Corporation | 8674 |
12 |
| Qualcomm Incorporated | 76576 |
11 |
| Kyocera Corporation | 12735 |
11 |
| Other owners | 465 |