D07B 2301/15
Closed loop
D07B2301/15 (Closed loop) appears on 8 US grants and 8 published applications in this corpus.
Search patents in D07B- Granted patents
- 8
- Published applications
- 8
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Superconducting motors and components thereof14 Apr 2026US 12,603,563 B2Electric Mayhem, LLC
- Linear media handling system and devices produced using the same23 Jan 2024US 11,878,892 B2Infinity Physics, LLC
- Cable stranding apparatus employing a hollow-shaft guide member driver8 Aug 2023US 11,718,956 B2Corning Optical Communications LLC
- Cable stranding apparatus employing a hollow-shaft guide member driver8 Mar 2022US 11,268,238 B2Corning Optical Communications LLC
- Linear media handling system and devices produced using the same26 Jan 2021US 10,899,575 B2Infinity Physics, LLC
- Superconducting motors and components thereof18 Apr 2024US 2024/0128847 A1Infinity Physics, LLC
- Cable stranding apparatus employing a hollow-shaft guide member driver9 Jun 2022US 2022/0178075 A1Corning Optical Communications LLC
- Linear media handling system and devices produced using the same29 Jul 2021US 2021/0229946 A1Infinity Physics, LLC
- Cable stranding apparatus employing a hollow-shaft guide member driver3 Sep 2020US 2020/0277733 A1Corning Optical Communications LLC
- Linear media handling system and devices produced using the same6 Sep 2018US 2018/0251333 A1Infinity Physics, LLC
Most cited
By later US patents
- Cable stranding apparatus employing a hollow-shaft guide member driver4US 8,904,743 B2Corning Cable Systems LLC · 2014
- Cable stranding apparatus employing a hollow-shaft guide member driver2US 10,683,610 B2Corning Optical Communications LLC · 2020
- Cable stranding apparatus employing a hollow-shaft guide member driver2US 9,845,573 B2Corning Optical Communications LLC · 2017
- Cable stranding apparatus employing a hollow-shaft guide member driver1US 11,268,238 B2Corning Optical Communications LLC · 2022