Y10S 903/908
Fuel cell
Y10S903/908 (Fuel cell) appears on 75 US grants and 59 published applications in this corpus.
Search patents in Y10S- Granted patents
- 75
- Published applications
- 59
- Assignees
- 42
- Inventors
- 131
- Latest grant
- 29 Jan 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 6 |
| 2003 | 5 | 6 |
| 2004 | 3 | 9 |
| 2005 | 7 | 5 |
| 2006 | 7 | 9 |
| 2007 | 5 | 5 |
| 2008 | 6 | 4 |
| 2009 | 9 | 5 |
| 2010 | 7 | 1 |
| 2011 | 3 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fuel cell range extender29 Jan 2019US 10,189,463 B2MAGNA STEYR Fahrzeugtechnik AG & Co KG
- Hybrid vehicle with a fuel pressure protection mode13 Nov 2018US 10,124,697 B2Zhejiang Geely Automobile Research Institute Co., Ltd.
- Cathode formed using aqueous slurry3 Jul 2018US 10,014,518 B2Johnson Controls Technology Company
- Self-propelled work machine30 May 2017US 9,663,333 B2Sennebogen Maschinenfabrik GmbH
- Fuel cell system and power control method therefor31 Mar 2015US 8,996,182 B2Toyota Jidosha Kabushiki Kaisha
- Device unit31 Aug 2017US 2017/0246964 A1Toyota Jidosha Kabushiki Kaisha
- Fuel cell range extender25 May 2017US 2017/0144647 A1MAGNA STEYR Fahrzeugtechnik AG & Co KG
- Hybrid vehicle30 Mar 2017US 2017/0088011 A1Zhejiang Geely Automobile Research Institute Co., Ltd.
- Self-Propelled Work Machine23 Jun 2016US 2016/0176282 A1Sennebogen Maschinenfabrik GmbH
- Cathode formed using aqueous slurry3 Jul 2014US 2014/0186694 A1Johnson Controls Technology Company
Most cited
By later US patents
- System and method for minimizing energy consumption in hybrid vehicles285US 7,013,205 B1International Business Machines Corporation · 2006
- Control system for hybrid vehicle216US 6,480,767 B2Nissan Motor Co., Ltd. · 2002
- Electric car drive system provided with hybrid battery and control method208US 5,780,980 AHitachi, Ltd. · 1998
- Moving object with fuel cells incorporated therein and method of controlling the same153US 6,672,415 B1Toyota Jidosha Kabushiki Kaisha · 2004
- Control apparatus for variable-cylinder engine, and control apparatus for vehicle150US 6,629,024 B2Toyota Jidosha Kabushiki Kaisha · 2003