B61L 13/005
Optically actuated
Official title: {optically actuated}
B61L13/005 (Optically actuated) appears on 3 US grants and 4 published applications in this corpus.
Search patents in B61L- Granted patents
- 3
- Published applications
- 4
- Assignees
- 4
- Inventors
- 9
- Latest grant
- 23 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Operation status reproducing device, display device, and operation status reproducing method23 May 2023US 11,654,944 B2Mitsubishi Electric Corporation
- Detection of dynamic train-to-rail shunting performance22 Sep 2020US 10,780,903 B2Siemens Mobility GmbH
- Detection of dynamic train-to-rail shunting performance1 May 2018US 9,956,972 B2Siemens Industry, Inc.
- Constant monitoring system for railway vehicle12 Sep 2019US 2019/0276061 A1Central Japan Railway Company
- Operation status reproducing device, display device, and operation status reproducing method18 Jul 2019US 2019/0217875 A1Mitsubishi Electric Corporation
- Detection of dynamic train-to-rail shunting performance19 Jul 2018US 2018/0201284 A1Siemens Industry, Inc.
- Detection of dynamic train-to-rail shunting performance8 Sep 2016US 2016/0257320 A1Siemens Industry, Inc.
Most cited
By later US patents