- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 85/05 - Component parts thereof
Patent holdings for IPC class H01H 85/05
Total number of patents in this class: 46
10-year publication summary
|
3
|
5
|
3
|
4
|
2
|
5
|
6
|
3
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dexerials Corporation | 2005 |
9 |
| Xi’an Sinofuse Electric Co., Ltd. | 26 |
7 |
| Littelfuse, Inc. | 794 |
3 |
| Micron Technology, Inc. | 27626 |
2 |
| Texas Instruments Incorporated | 19663 |
2 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
2 |
| Mitsubishi Electric Corporation | 47971 |
2 |
| Murata Manufacturing Co., Ltd. | 25722 |
2 |
| BYD Company Limited | 6463 |
2 |
| Sumitomo Electric Industries, Ltd. | 16305 |
1 |
| Yazaki Corporation | 7097 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10987 |
1 |
| AEM Components (Suzhou) Co. Ltd. | 6 |
1 |
| AutoNetworks Technologies, Ltd. | 7089 |
1 |
| Contemporary Amperex Technology Co., Limited | 9937 |
1 |
| Nanjing Sart Science & Technology Development Co., Ltd. | 22 |
1 |
| NHK Spring Co., Ltd. | 1983 |
1 |
| Pacific Engineering Corp. | 113 |
1 |
| Rolls-Royce Deutschland Ltd & Co KG | 857 |
1 |
| Xiamen Set Electronics Co., Ltd | 84 |
1 |
| Other owners | 4 |