Y10S 454/90
Ventilator using solar power
Y10S454/90 (Ventilator using solar power) appears on 66 US grants and 7 published applications in this corpus.
Search patents in Y10S- Granted patents
- 66
- Published applications
- 7
- Assignees
- 29
- Inventors
- 91
- Latest grant
- 2 Aug 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 3 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 0 |
| 2009 | 2 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system2 Aug 2011US 7,991,511 B2National Semiconductor Corporation
- High efficiency solar powered fans14 Dec 2010US 7,850,513 B1University of Central Florida Research Foundation, Inc.
- High efficiency solar powered fan16 Feb 2010US 7,662,035 B1University of Central Florida Research Foundation, Inc.
- Apparatus and methods for ventilation of solar roof panels17 Nov 2009US 7,618,310 B2
- High efficiency solar powered fan24 Mar 2009US 7,507,151 B1University of Central Florida Research Foundation, Inc.
- Method and system for selecting between centralized and distributed maximum power point tracking in an energy generating system19 Nov 2009US 2009/0284232 A1National Semiconductor Corporation
- Apparatus and methods for ventilation of solar roof panels6 Sep 2007US 2007/0207725 A1
- Solar powered fan for portable enclosure7 Jun 2007US 2007/0129002 A1
- Microblower assisted barometric valve30 Sep 2004US 2004/0190994 A1Westinghouse Savannah River Company
- Solar powered heating and ventilation system for vehicle10 Jun 2004US 2004/0110459 A1
Most cited
By later US patents
- High efficiency solar powered fans83US 7,850,513 B1University of Central Florida Research Foundation, Inc. · 2010
- Solar cell module73US 6,323,416 B1Canon Kabushiki Kaisha · 2001
- Solar powered exhaust fan67US 5,131,888 A1992
- Solar roof vent61US 5,078,047 ATaurus Safety Products, Inc. · 1992
- Roofing panels60US 4,382,435 ACresent Roofing Company Limited · 1983