Y10S 501/901
Having r.i. at least 1.8
Official title: having R.I. at least 1.8
Y10S501/901 (Having r.i. at least 1.8) appears on 76 US grants and 20 published applications in this corpus.
Search patents in Y10S- Granted patents
- 76
- Published applications
- 20
- Assignees
- 32
- Inventors
- 108
- Latest grant
- 7 Oct 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 5 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 4 |
| 2004 | 1 | 3 |
| 2005 | 1 | 5 |
| 2006 | 2 | 1 |
| 2007 | 2 | 1 |
| 2008 | 1 | 2 |
| 2009 | 4 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical glass, press-molding glass material, optical element and method of manufacturing the same, and bonded optical element7 Oct 2014US 8,852,745 B2Hoya Corporation
- Optical glass, glass material for press molding, optical element, and method of manufacturing same9 Jul 2013US 8,479,539 B2Hoya Corporation
- Optical glass18 Jun 2013US 8,466,075 B2Kabushiki Kaisha Ohara
- Optical glass15 May 2012US 8,178,452 B2Kabushiki Kaisha Ohara
- Optical glass24 Apr 2012US 8,163,665 B2Kabushiki Kaisha Ohara
- Optical glass, press-molding glass material, optical element and method of manufacturing the same, and bonded optical element17 Apr 2014US 2014/0106174 A1Hoya Corporation
- Optical glass, glass material for press molding, optical element, and method of manufacturing same19 Dec 2013US 2013/0337992 A1Hoya Corporation
- Optical glass11 Jun 2009US 2009/0149307 A1Kabushiki Kaisha
- Optical glass26 Mar 2009US 2009/0082189 A1Kabushiki Kaisha Ohara
- Optical Glass11 Sep 2008US 2008/0220961 A1Kabushiki Kaisha Ohara
Most cited
By later US patents
- Transparent non-vitreous zirconia microspheres122US 4,772,511 AMinnesota Mining and Manufacturing Company · 1988
- Tin-phosphorus oxyfluoride glasses69US 4,314,031 ACorning Glass Works · 1982
- Thermal extractive gelation process61US 4,931,414 AMinnesota Mining and Manufacturing Company · 1990
- Durable glass elements60US 4,367,919 AMinnesota Mining and Manufacturing Company · 1983
- Optical glass with refractive indices>1.90, Abbe numbers>25 and high chemical stability57US 4,584,279 ASchott Glaswerke · 1986