H02N 99/00
Subject matter not provided for in other groups of this subclass
H02N99/00 (Subject matter not provided for in other groups of this subclass) appears on 48 US grants and 62 published applications in this corpus.
Search patents in H02N- Granted patents
- 48
- Published applications
- 62
- Assignees
- 40
- Inventors
- 119
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 5 |
| 2014 | 3 | 5 |
| 2015 | 2 | 2 |
| 2016 | 5 | 2 |
| 2017 | 2 | 2 |
| 2018 | 3 | 4 |
| 2019 | 3 | 6 |
| 2020 | 8 | 6 |
| 2021 | 1 | 6 |
| 2022 | 5 | 2 |
| 2023 | 5 | 5 |
| 2024 | 4 | 8 |
| 2025 | 2 | 2 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Vibration wave radiating device17 Mar 2026US 12,580,501 B2Murata Manufacturing Co., Ltd.
- Electrical power system for a resource extraction system3 Feb 2026US 12,542,499 B2OneSubsea IP UK Limited
- Method to generate a localized gravitational field and gravity2 Sep 2025US 12,407,277 B2
- Storage device energy recycling and cooling8 Jul 2025US 12,353,257 B2SanDisk Technologies LLC
- System for producing high-intensity electricity utilizing gravitational waves10 Dec 2024US 12,166,436 B2
- Spontaneously generated coherence in a four-level atomic system under induced chirality10 Jul 2025US 2025/0226771 A1Institute of Applied Technology, Fatima College of Health and Science
- Electrical power system for a resource extraction system13 Feb 2025US 2025/0055390 A1OneSubsea IP UK Limited
- Energy conversion element and temperature regulator using the same21 Nov 2024US 2024/0388225 A1
- IU/MU Transducer17 Oct 2024US 2024/0345123 A1
- Pick Skalf26 Sep 2024US 2024/0322712 A1
Most cited
By later US patents
- Plate, transducer and methods for making and operating a transducer11US 9,362,853 B2Infineon Technologies AG · 2016
- Test structures and methods5US 7,820,458 B2Infineon Technologies AG · 2010
- Systems and methods for generating power for an electric sub-assembly of a motor vehicle5US 9,344,011 B2Ford Global Technologies, LLC · 2016
- Test structures and methods4US 8,450,122 B2Infineon Technologies AG · 2013
- Plate, transducer and methods for making and operating a transducer4US 8,503,699 B2Infineon Technologies AG · 2013