Y10S 416/05
Variable camber or chord length
Y10S416/05 (Variable camber or chord length) appears on 159 US grants and 80 published applications in this corpus.
Search patents in Y10S- Granted patents
- 159
- Published applications
- 80
- Assignees
- 90
- Inventors
- 288
- Latest grant
- 8 Aug 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 9 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 1 |
| 2002 | 12 | 6 |
| 2003 | 4 | 6 |
| 2004 | 10 | 7 |
| 2005 | 7 | 8 |
| 2006 | 4 | 8 |
| 2007 | 9 | 15 |
| 2008 | 8 | 14 |
| 2009 | 16 | 2 |
| 2010 | 7 | 4 |
| 2011 | 3 | 2 |
| 2012 | 9 | 3 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 4 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- High order shaped curve region for an airfoil8 Aug 2017US 9,726,021 B2United Technologies Corporation
- Blade for a helicopter anti-torque device20 Oct 2015US 9,162,749 B2Airbus Helicopters
- High order shaped curve region for an airfoil28 Apr 2015US 9,017,036 B2United Technologies Corporation
- Gas turbine engine airfoil profile17 Mar 2015US 8,979,499 B2United Technologies Corporation
- Blade for a helicopter anti-torque device10 Mar 2015US 8,974,189 B2Airbus Helicopters
- High order shaped curve region for an airfoil16 Jul 2015US 2015/0198045 A1United Technologies Corporation
- Blade for a helicopter anti-torque device19 Feb 2015US 2015/0050137 A1Airbus Helicopters
- Gas turbine engine airfoil profile8 May 2014US 2014/0123677 A1United Technologies Corporation
- High order shaped curve region for an airfoil29 Aug 2013US 2013/0224040 A1United Technologies Corporation
- Compressor blade for an axial compressor13 Sep 2012US 2012/0230834 A1Siemens Aktiengesellschaft
Most cited
By later US patents
- Low solidity turbofan352US 7,374,403 B2General Electric Company · 2008
- Turbine blade with enhanced cooling and profile optimization179US 5,980,209 AGeneral Electric Company · 1999
- Forward swept rotor blade138US 5,167,489 AGeneral Electric Company · 1992
- Swept fan blade127US 6,071,077 AROLLS-ROYCE plc · 2000
- Enhancements to high efficiency ceiling fan111US 6,884,034 B1University of Central Florida · 2005