H02K 7/1846
Structurally associated with wheels or associated parts
Official title: {structurally associated with wheels or associated parts (dynamos arranged in the wheel hub of cycles B62J6/12)}
H02K7/1846 (Structurally associated with wheels or associated parts) appears on 359 US grants and 444 published applications in this corpus.
Search patents in H02K- Granted patents
- 359
- Published applications
- 444
- Assignees
- 167
- Inventors
- 653
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 3 |
| 2003 | 1 | 7 |
| 2004 | 9 | 6 |
| 2005 | 4 | 10 |
| 2006 | 8 | 11 |
| 2007 | 4 | 13 |
| 2008 | 9 | 18 |
| 2009 | 4 | 12 |
| 2010 | 6 | 10 |
| 2011 | 4 | 13 |
| 2012 | 9 | 15 |
| 2013 | 14 | 17 |
| 2014 | 18 | 22 |
| 2015 | 14 | 14 |
| 2016 | 10 | 26 |
| 2017 | 16 | 26 |
| 2018 | 19 | 30 |
| 2019 | 19 | 24 |
| 2020 | 23 | 24 |
| 2021 | 27 | 30 |
| 2022 | 23 | 26 |
| 2023 | 22 | 26 |
| 2024 | 29 | 27 |
| 2025 | 19 | 21 |
| 2026 | 10 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Management of axle driven generator in a transport refrigeration system18 Aug 2026US 12,709,210 B2Carrier Corporation
- Generator for a vehicle11 Aug 2026US 12,706,509 B2Schaeffler Technologies AG & Co. KG
- Systems and methods for power generation, transmission, amplification and/or storage28 Jul 2026US 12,695,357 B2Green Lab IP Nominee Pty Ltd
- Power generating wheel rim device14 Jul 2026US 12,683,462 B2Coplus Inc.
- Constant micro power energy system (CMPES) device16 Jun 2026US 12,658,762 B2
- Systems and methods for power generation, transmission, amplification and/or storage8 Oct 2026US 2026/0312461 A1Green Lab IP Nominee Pty Ltd
- Device for supplying electrical energy to a vehicle of an amusement ride, in particular of a roller coaster, and vehicle and amusement ride1 Oct 2026US 2026/0302886 A1Mack Rides GmbH & Co. KG
- Energy management system and methods27 Aug 2026US 2026/0249712 A1
- Systems and methods of wheel based power generation for electronic components on retail carts6 Aug 2026US 2026/0225635 A1Walmart Apollo, LLC
- Managing vehicles over a wireless network9 Jul 2026US 2026/0197616 A1
Most cited
By later US patents
- Navigation systems and methods for wheeled objects144US 8,046,160 B2Gatekeeper Systems, Inc. · 2011
- Energy harvesting system136US 8,723,344 B12014
- Shaft mounted energy harvesting for wireless sensor operation and data transmission130US 7,256,505 B2Microstrain, Inc. · 2007
- Power generating unit on semi-trailer for energy recovery and storage85US 7,547,980 B22009
- Two-way communication system for tracking locations and statuses of wheeled vehicles80US 8,463,540 B2Gatekeeper Systems, Inc. · 2013