F01N 2900/12
Said parameters being related to the vehicle exterior
Official title: said parameters being related to the vehicle exterior
F01N2900/12 (Said parameters being related to the vehicle exterior) appears on 200 US grants and 225 published applications in this corpus.
Search patents in F01N- Granted patents
- 200
- Published applications
- 225
- Assignees
- 95
- Inventors
- 570
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 3 |
| 2009 | 0 | 5 |
| 2010 | 1 | 7 |
| 2011 | 4 | 13 |
| 2012 | 5 | 12 |
| 2013 | 11 | 9 |
| 2014 | 11 | 10 |
| 2015 | 10 | 16 |
| 2016 | 9 | 10 |
| 2017 | 15 | 14 |
| 2018 | 11 | 18 |
| 2019 | 15 | 18 |
| 2020 | 22 | 23 |
| 2021 | 23 | 9 |
| 2022 | 18 | 15 |
| 2023 | 15 | 22 |
| 2024 | 16 | 8 |
| 2025 | 8 | 4 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- CO2 mass estimation system, exhaust gas composition ratio estimation method, and CO2 mass estimation method12 May 2026US 12,625,107 B2NGK Insulators, Ltd.
- Aftertreatment heater management for efficient thermal management21 Apr 2026US 12,607,139 B2Cummins Inc.
- Computer system and method for controlling a vehicle14 Apr 2026US 12,600,357 B2Volvo Truck Corporation
- Systems and methods for controller updating and configuring emission certification level enforcement24 Mar 2026US 12,586,083 B2Cummins Inc.
- Vehicle control system1 Jul 2025US 12,344,229 B2Jaguar Land Rover Limited
- Method for determining condition of exhaust system, and device for determining condition of exhaust system3 Sep 2026US 2026/0258746 A1Nissan Motor Co., Ltd.
- Systems and methods for priming vehicle systems based on remote vehicle key detection18 Jun 2026US 2026/0168417 A1GM Global Technology Operations LLC
- Filter regeneration control device for vehicle19 Mar 2026US 2026/0078709 A1Toyota Jidosha Kabushiki Kaisha
- In-vehicle temperature estimation device1 Jan 2026US 2026/0002461 A1Autonetworks Technologies, Ltd.
- Computer system and method for controlling a vehicle27 Nov 2025US 2025/0360924 A1Volvo Truck Corporation
Most cited
By later US patents
- Real-time emissions estimation and monitoring79US 11,164,406 B2Ford Global Technologies, LLC · 2021
- System and method for NOx reduction optimization48US 7,861,518 B2Cummins Inc. · 2011
- Optimized exhaust after-treatment integration21US 8,899,018 B2Cummins Inc. · 2014
- Exhaust emission control device for diesel engines20US 5,894,728 AKomatsu Ltd. · 1999
- Catalyst temperature control systems and methods for hybrid vehicles19US 8,413,423 B2GM Global Technologies Operations LLC · 2013