- All sections
- H - Electricity
- H01H - Electric switches; relays; selectors; emergency protective devices
- H01H 9/02 - Bases, casings, or covers
Patent holdings for IPC class H01H 9/02
Total number of patents in this class: 1389
10-year publication summary
|
109
|
113
|
108
|
108
|
136
|
97
|
95
|
91
|
71
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eaton Intelligent Power Limited | 6113 |
83 |
| Lutron Technology Company LLC | 2300 |
47 |
| Hubbell Incorporated | 3052 |
46 |
| Arlington Industries, Inc. | 242 |
45 |
| Omron Corporation | 6968 |
36 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
33 |
| ABB Schweiz AG | 6321 |
33 |
| Siemens AG | 24990 |
26 |
| Thomas & Betts International LLC | 528 |
24 |
| Apple Inc. | 50209 |
18 |
| Schneider Electric Industries SAS | 1376 |
16 |
| ABB S.p.A. | 459 |
15 |
| Google LLC | 38759 |
14 |
| Lsis Co., Ltd. | 834 |
13 |
| Leviton Manufacturing Co., Inc. | 844 |
11 |
| Schneider Electric USA, Inc. | 1192 |
10 |
| Mitsubishi Electric Corporation | 43934 |
9 |
| Universal Electronics Inc. | 687 |
9 |
| Siemens Industry, Inc. | 1417 |
8 |
| Lutron Electronics Co., Inc. | 541 |
8 |
| Other owners | 885 |