- All sections
- H - Electricity
- H04B - Transmission
- H04B 3/462 - Testing group delay or phase shift, e.g. timing jitter
Patent holdings for IPC class H04B 3/462
Total number of patents in this class: 49
10-year publication summary
5
|
6
|
6
|
8
|
4
|
9
|
0
|
2
|
2
|
1
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 84847 |
5 |
Kandou Labs, S.A. | 326 |
5 |
Samsung Electronics Co., Ltd. | 145025 |
4 |
Cable Television Laboratories, Inc. | 993 |
3 |
Utopus Insights, Inc. | 135 |
3 |
Huawei Technologies Co., Ltd. | 111764 |
2 |
Raytheon Company | 8397 |
2 |
FANUC Corporation | 6633 |
2 |
LitePoint Corporation | 207 |
2 |
Kyndryl, Inc. | 3229 |
2 |
Intel Corporation | 46893 |
1 |
Robert Bosch GmbH | 42614 |
1 |
Infineon Technologies AG | 8209 |
1 |
SK Hynix Inc. | 11285 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 31201 |
1 |
Microsoft Technology Licensing, LLC | 53607 |
1 |
Cadence Design Systems, Inc. | 1771 |
1 |
Rockwell Collins, Inc. | 2493 |
1 |
BCE Inc. | 373 |
1 |
Bendix Commercial Vehicle Systems LLC | 881 |
1 |
Other owners | 9 |