B63H 2021/171
Making use of photovoltaic energy conversion
Official title: {making use of photovoltaic energy conversion, e.g. using solar panels}
B63H2021/171 (Making use of photovoltaic energy conversion) appears on 58 US grants and 67 published applications in this corpus.
Search patents in B63H- Granted patents
- 58
- Published applications
- 67
- Assignees
- 37
- Inventors
- 105
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
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| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 2 |
| 2006 | 3 | 5 |
| 2007 | 1 | 1 |
| 2008 | 3 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 2 | 4 |
| 2015 | 3 | 2 |
| 2016 | 2 | 4 |
| 2017 | 4 | 2 |
| 2018 | 4 | 2 |
| 2019 | 0 | 4 |
| 2020 | 5 | 5 |
| 2021 | 1 | 7 |
| 2022 | 2 | 8 |
| 2023 | 9 | 6 |
| 2024 | 3 | 5 |
| 2025 | 3 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Asymmetric cargo body of water navigation system and method23 Jun 2026US 12,662,219 B2Comboyo Asymmetric Logistc Solutions Servicos E Participacoes Ltda.
- Systems, methods, and devices for detecting harmful algal blooms31 Mar 2026US 12,590,939 B2Colorado State University Research Foundation
- Method and apparatus for solar powered and navigationally optimized hydrofoil autonomous vessel5 Aug 2025US 12,377,946 B1
- Marine craft22 Jul 2025US 12,365,422 B2
- Marine-life safe and self propelled navigational buoy17 Jun 2025US 12,330,753 B2
- Multi-passenger inflatable floating sundeck6 Aug 2026US 2026/0225688 A1Sunnyside Corporation
- Solar charging system for watercraft4 Dec 2025US 2025/0368307 A1Yamaha Hatsudoki Kabushiki Kaisha
- Wind-solar hybrid power generation apparatus and electricity-powered vehicle31 Jul 2025US 2025/0242700 A1Eishintrust Co., Ltd.
- Solar powered aquatic transloading system20 Feb 2025US 2025/0058864 A1
- Asymmetric cargo body of water navigation system and method7 Nov 2024US 2024/0367760 A1Comboyo Asymmetric Logistc Solutions Servicos E Participacoes Ltda.
Most cited
By later US patents
- Energy-generating plant, particularly propeller-type ship's propulsion plant, including a solar generator225US 5,235,266 ASchottel-Werft Josef Becker GmbH & Co. KG · 1993
- Electric watercycle with variable electronic gearing and human power amplification69US 6,855,016 B12005
- Solar powered raft with guidance system58US 6,000,353 A1999
- Unmanned ocean vehicle44US 7,789,723 B2Solar Sailor Pty Ltd · 2010
- Solar powered electric ship system39US 5,131,341 A1992