- 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: 1893
10-year publication summary
|
173
|
173
|
143
|
138
|
103
|
103
|
92
|
74
|
66
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schneider Electric IT Corporation | 751 |
63 |
| Eaton Intelligent Power Limited | 6293 |
43 |
| Samsung Electronics Co., Ltd. | 138518 |
38 |
| ABB Schweiz AG | 6616 |
27 |
| Federal Express Corporation | 666 |
25 |
| Panasonic Intellectual Property Management Co., Ltd. | 29620 |
21 |
| Vertiv Corporation | 510 |
19 |
| Hewlett Packard Enterprise Development LP | 10652 |
18 |
| Huawei Technologies Co., Ltd. | 106498 |
17 |
| Google LLC | 40754 |
17 |
| Robert Bosch GmbH | 41717 |
16 |
| Fuji Electric Co., Ltd. | 4956 |
16 |
| International Business Machines Corporation | 60075 |
14 |
| Intel Corporation | 46097 |
14 |
| Amazon Technologies, Inc. | 25836 |
14 |
| Cyber Power Systems Inc. | 99 |
14 |
| General Electric Company | 17803 |
13 |
| LG Electronics Inc. | 70898 |
13 |
| Apple Inc. | 52607 |
12 |
| Qualcomm Incorporated | 81413 |
12 |
| Other owners | 1467 |