D07B 2301/40
Feedback signal in closed loop controls
D07B2301/40 (Feedback signal in closed loop controls) appears on 11 US grants and 10 published applications in this corpus.
Search patents in D07B- Granted patents
- 11
- Published applications
- 10
- Assignees
- 6
- Inventors
- 20
- 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 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D07B 2301/4083Rotational speedIndexing code5
- D07B 2301/4066Tensile stressIndexing code3
- D07B 2301/4091Linear speedIndexing code3
- D07B 2301/4008TwistIndexing code0
- D07B 2301/4016TemperatureIndexing code0
- D07B 2301/4033Amount of materialIndexing code0
- D07B 2301/4041Power consumption of driveIndexing code0
- D07B 2301/405PressureIndexing code0
All 10 subgroupsShow fewer
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
- System for lubricating cables or the like23 Jan 2024US 11,879,590 B2IDEAL Industries, Inc.
- Cable stranding apparatus employing a hollow-shaft guide member driver8 Aug 2023US 11,718,956 B2Corning Optical Communications LLC
- System for lubricating cables or the like17 Jan 2023US 11,555,578 B2IDEAL Industries, Inc.
- Superconducting motors and components thereof18 Apr 2024US 2024/0128847 A1Infinity Physics, LLC
- System for lubricating cables or the like14 Sep 2023US 2023/0288024 A1IDEAL Industries, Inc.
- 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
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