B63H 1/36
Swinging sideways
Official title: swinging sideways, e.g. fishtail type
B63H1/36 (Swinging sideways) appears on 202 US grants and 172 published applications in this corpus.
Search patents in B63H- Granted patents
- 202
- Published applications
- 172
- Assignees
- 69
- Inventors
- 332
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 10 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 3 |
| 2003 | 4 | 4 |
| 2004 | 5 | 7 |
| 2005 | 6 | 5 |
| 2006 | 5 | 5 |
| 2007 | 2 | 4 |
| 2008 | 3 | 3 |
| 2009 | 1 | 7 |
| 2010 | 5 | 7 |
| 2011 | 4 | 8 |
| 2012 | 4 | 5 |
| 2013 | 3 | 5 |
| 2014 | 7 | 13 |
| 2015 | 10 | 7 |
| 2016 | 10 | 11 |
| 2017 | 13 | 4 |
| 2018 | 7 | 9 |
| 2019 | 7 | 9 |
| 2020 | 7 | 7 |
| 2021 | 15 | 10 |
| 2022 | 3 | 7 |
| 2023 | 8 | 9 |
| 2024 | 8 | 7 |
| 2025 | 6 | 10 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Robotic fish with controlled bistable elastic propulsion system6 Oct 2026US 12,752,893 B2City University of Hong Kong
- Biomimetic turtle9 Jun 2026US 12,649,551 B2Pioneer Material Precision Tech Co., Ltd.
- Amphibious snake robot12 May 2026US 12,623,501 B2Board of Trustees of Michigan State University
- Robotic fish3 Mar 2026US 12,565,297 B2Fishboat Incorporated
- Device driving the flapping of a carrier plane6 Jan 2026US 12,515,773 B2
- Bionic sailfish9 Jul 2026US 2026/0192903 A1
- Propulsion unit and vessel comprising the propulsion unit14 May 2026US 2026/0131879 A1Maersk A/S
- Flapping manual propulsion system for personal watercraft12 Mar 2026US 2026/0070638 A1
- Underwater device12 Feb 2026US 2026/0042521 A1Pioneer Material Precision Tech Co., Ltd.
- Flapping manual propulsion system for personal watercraft29 Jan 2026US 2026/0028106 A1
Most cited
By later US patents
- Wave power components139US 8,287,323 B2Liquid Robotics, Inc. · 2012
- High efficiency hydrofoil and swim fin designs56US 5,746,631 A1998
- Pelagic free swinging aquatic vehicle54US 6,138,604 AThe Charles Stark Draper Laboratories, Inc. · 2000
- Water-borne vessel50US 4,968,273 A1990
- Wave power48US 7,371,136 B2Liquid Robotics, Inc. · 2008