- All sections
- H - Electricity
- H02J - Circuit arrangements or systems for supplying or distributing electric power; systems for storing electric energy
- H02J 9/00 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
Patent holdings for IPC class H02J 9/00
Total number of patents in this class: 1873
10-year publication summary
|
210
|
173
|
173
|
143
|
138
|
103
|
102
|
91
|
69
|
23
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schneider Electric IT Corporation | 737 |
64 |
| Eaton Intelligent Power Limited | 6113 |
41 |
| Samsung Electronics Co., Ltd. | 131630 |
32 |
| ABB Schweiz AG | 6321 |
27 |
| FedEx Corporate Services, Inc. | 302 |
24 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
20 |
| Hewlett Packard Enterprise Development LP | 10702 |
19 |
| Vertiv Corporation | 402 |
19 |
| Huawei Technologies Co., Ltd. | 100781 |
17 |
| Google LLC | 38759 |
17 |
| Robert Bosch GmbH | 40953 |
16 |
| Fuji Electric Co., Ltd. | 4750 |
15 |
| International Business Machines Corporation | 60644 |
14 |
| Intel Corporation | 45621 |
14 |
| Amazon Technologies, Inc. | 24422 |
14 |
| Cyber Power Systems Inc. | 99 |
14 |
| General Electric Company | 18133 |
13 |
| Apple Inc. | 50209 |
12 |
| LG Electronics Inc. | 69257 |
12 |
| Delta Electronics, Inc. | 2401 |
12 |
| Other owners | 1457 |