Y10S 903/00
Hybrid electric vehicles, hevs
Official title: Hybrid electric vehicles, HEVS
Y10S903/00 (Hybrid electric vehicles, hevs) appears on 6,234 US grants and 5,855 published applications in this corpus.
Search patents in Y10S- Granted patents
- 6,234
- Published applications
- 5,855
- Assignees
- 763
- Inventors
- 7,397
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 7 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 6 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 11 | 0 |
| 1993 | 9 | 0 |
| 1994 | 26 | 0 |
| 1995 | 18 | 0 |
| 1996 | 29 | 0 |
| 1997 | 26 | 0 |
| 1998 | 74 | 0 |
| 1999 | 101 | 0 |
| 2000 | 99 | 0 |
| 2001 | 139 | 79 |
| 2002 | 221 | 205 |
| 2003 | 217 | 160 |
| 2004 | 168 | 100 |
| 2005 | 103 | 93 |
| 2006 | 35 | 106 |
| 2007 | 109 | 105 |
| 2008 | 123 | 130 |
| 2009 | 85 | 124 |
| 2010 | 122 | 70 |
| 2011 | 106 | 55 |
| 2012 | 93 | 88 |
| 2013 | 59 | 443 |
| 2014 | 276 | 577 |
| 2015 | 577 | 893 |
| 2016 | 666 | 883 |
| 2017 | 766 | 772 |
| 2018 | 676 | 652 |
| 2019 | 658 | 215 |
| 2020 | 338 | 49 |
| 2021 | 141 | 25 |
| 2022 | 52 | 12 |
| 2023 | 20 | 5 |
| 2024 | 13 | 9 |
| 2025 | 7 | 4 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Drive train for a vehicle1 Sep 2026US 12,722,621 B2Oshkosh Defense, LLC
- Hybrid utility vehicle28 Jul 2026US 12,691,771 B2Polaris Industries Inc.
- Driveline for electrified vehicle3 Mar 2026US 12,565,923 B2Oshkosh Corporation
- Variable torque motor/generator/transmission3 Mar 2026US 12,567,823 B2Falcon Power, LLC
- Systems and methods for a hydraulic system11 Nov 2025US 12,466,382 B2Caterpillar Inc.
- Control method and control device for a hybrid turbine engine9 Jul 2026US 2026/0194023 A1Safran Aircraft Engines
- Power module apparatus, cooling structure, and electric vehicle or hybrid electric vehicle18 Dec 2025US 2025/0385160 A1Rohm Co., Ltd.
- Thermal management system for vehicles with a cabin climate control module27 Nov 2025US 2025/0360839 A1QuantumScape Battery, Inc.
- Drive train for a vehicle16 Oct 2025US 2025/0319859 A1Oshkosh Defense, LLC
- Driveline for electrified vehicle9 Jan 2025US 2025/0012344 A1Oshkosh Corporation
Most cited
By later US patents
- Variable current limit control for vehicle electric drive system1,604US 6,492,785 B1Deere & Company · 2002
- Hybrid electric vehicle510US 5,343,970 A1994
- Hybrid vehicle with battery charge control relative to a driving route352US 5,778,326 AKabushikikaisha Equos Research · 1998
- Hybrid vehicle289US 6,209,672 B1Paice LLC · 2001
- System and method for minimizing energy consumption in hybrid vehicles285US 7,013,205 B1International Business Machines Corporation · 2006