- All sections
- H - Electricity
- H04Q - Selecting
- H04Q 9/02 - Automatically-operated arrangements
Patent holdings for IPC class H04Q 9/02
Total number of patents in this class: 450
10-year publication summary
|
18
|
42
|
64
|
68
|
102
|
65
|
54
|
26
|
22
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Federal Express Corporation | 673 |
31 |
| Cisco Technology, Inc. | 19929 |
13 |
| LG Electronics Inc. | 73111 |
9 |
| Samsung Electronics Co., Ltd. | 146346 |
8 |
| CenturyLink Intellectual Property LLC | 1240 |
8 |
| Diehl Metering Systems GmbH | 87 |
8 |
| Silicon Controls Pty Ltd. | 32 |
7 |
| Copper Labs, Inc. | 12 |
6 |
| Grid20/20, Inc. | 32 |
6 |
| NEC Corporation | 35687 |
5 |
| Pillar Technologies, Inc. | 14 |
5 |
| Hitachi, Ltd. | 15495 |
4 |
| Amazon Technologies, Inc. | 26716 |
4 |
| Ag Leader Technology | 92 |
4 |
| CommScope Technologies LLC | 3244 |
4 |
| S1 Technologies, Inc. | 13 |
4 |
| International Business Machines Corporation | 61257 |
3 |
| Intel Corporation | 47005 |
3 |
| Robert Bosch GmbH | 42684 |
3 |
| Huawei Technologies Co., Ltd. | 112690 |
3 |
| Other owners | 312 |