B60L 2270/14
Of noise
Official title: of noise
B60L2270/14 (Of noise) appears on 1,727 US grants and 1,995 published applications in this corpus.
Search patents in B60L- Granted patents
- 1,727
- Published applications
- 1,995
- Assignees
- 529
- Inventors
- 4,000
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 16 | 0 |
| 2000 | 22 | 0 |
| 2001 | 14 | 10 |
| 2002 | 20 | 19 |
| 2003 | 18 | 26 |
| 2004 | 12 | 29 |
| 2005 | 21 | 21 |
| 2006 | 21 | 39 |
| 2007 | 22 | 35 |
| 2008 | 22 | 53 |
| 2009 | 28 | 56 |
| 2010 | 34 | 72 |
| 2011 | 65 | 74 |
| 2012 | 58 | 108 |
| 2013 | 81 | 140 |
| 2014 | 100 | 208 |
| 2015 | 143 | 209 |
| 2016 | 142 | 155 |
| 2017 | 152 | 75 |
| 2018 | 112 | 73 |
| 2019 | 103 | 73 |
| 2020 | 73 | 82 |
| 2021 | 69 | 61 |
| 2022 | 69 | 90 |
| 2023 | 77 | 89 |
| 2024 | 62 | 66 |
| 2025 | 79 | 87 |
| 2026 | 39 | 45 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bogie for a light rail system25 Aug 2026US 12,715,309 B2The Council of the City of Coventry Council House
- Sound and performance emulator for electric vehicles25 Aug 2026US 12,715,359 B22Electron S.R.L.
- Usage of vibration data for route planning and extending battery pack lifetime25 Aug 2026US 12,716,744 B2Volvo Truck Corporation
- Vehicle controller and vehicle with same25 Aug 2026US 12,720,701 B2BYD Company Limited
- High-voltage component for a high-voltage on-board electrical system of an at least partly electrically operated motor vehicle25 Aug 2026US 12,720,702 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- System and method for cancelling magnetic field1 Oct 2026US 2026/0304723 A1Safefields Technologies Ltd
- Battery management system17 Sep 2026US 2026/0279929 A1Analog Devices International Unlimited Company
- Electric vehicle drive device20 Aug 2026US 2026/0246329 A1Mitsubishi Electric Mobility Corporation
- Power conversion device6 Aug 2026US 2026/0225471 A1
- Power conversion unit30 Jul 2026US 2026/0217127 A1Aisin Corporation
Most cited
By later US patents
- Powered skateboard318US 6,050,357 AEMPower Corporation · 2000
- Multifunctional mobile appliance276US 6,611,738 B22003
- Inductive power coupling with constant voltage output258US 4,800,328 AInductran Corporation · 1989
- Power stand-up and reclining wheelchair252US 5,366,036 A1994
- Hybrid electric powertrain including a two-mode electrically variable transmission237US 6,478,705 B1General Motors Corporation · 2002