Y10S 501/90
Optical glass
Official title: Optical glass, e.g. silent on refractive index and/or ABBE number
Y10S501/90 (Optical glass) appears on 580 US grants and 90 published applications in this corpus.
Search patents in Y10S- Granted patents
- 580
- Published applications
- 90
- Assignees
- 172
- Inventors
- 673
- Latest grant
- 6 Feb 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 23 | 0 |
| 1977 | 17 | 0 |
| 1978 | 26 | 0 |
| 1979 | 12 | 0 |
| 1980 | 12 | 0 |
| 1981 | 13 | 0 |
| 1982 | 13 | 0 |
| 1983 | 14 | 0 |
| 1984 | 25 | 0 |
| 1985 | 17 | 0 |
| 1986 | 7 | 0 |
| 1987 | 14 | 0 |
| 1988 | 19 | 0 |
| 1989 | 14 | 0 |
| 1990 | 11 | 0 |
| 1991 | 13 | 0 |
| 1992 | 14 | 0 |
| 1993 | 21 | 0 |
| 1994 | 27 | 0 |
| 1995 | 16 | 0 |
| 1996 | 15 | 0 |
| 1997 | 22 | 0 |
| 1998 | 21 | 0 |
| 1999 | 30 | 0 |
| 2000 | 25 | 0 |
| 2001 | 26 | 6 |
| 2002 | 20 | 11 |
| 2003 | 14 | 24 |
| 2004 | 18 | 17 |
| 2005 | 9 | 15 |
| 2006 | 14 | 4 |
| 2007 | 7 | 3 |
| 2008 | 7 | 3 |
| 2009 | 11 | 2 |
| 2010 | 3 | 0 |
| 2011 | 1 | 1 |
| 2012 | 3 | 0 |
| 2013 | 2 | 2 |
| 2014 | 3 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- Y10S 501/903Having refractive index less than 1.8 and abbe number less than 70188
- Y10S 501/904Infrared transmitting or absorbing183
- Y10S 501/905Ultraviolet transmitting or absorbing166
- Y10S 501/901Having r.i. at least 1.876
- Y10S 501/902Having abbe number at least 7020
- Y10S 501/906Thorium oxide containing10
Recent patents
- Optical device6 Feb 2018US 9,885,837 B2Sumitomo Electric Industries, Ltd.
- Transparent heat-shielding material excellent in infrared-blocking properties and transparent heat-shielding film made of the same18 Nov 2014US 8,889,026 B2Nan Ya Plastics Corporation
- 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
- Object made of hollow glass9 Sep 2014US 8,828,511 B2Saint-Gobain Emballage
- Optical glass, glass material for press molding, optical element, and method of manufacturing same9 Jul 2013US 8,479,539 B2Hoya Corporation
- Optical device20 Oct 2016US 2016/0306116 A1Sumitomo Electric Industries, Ltd.
- 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
- Transparent heat-shielding material excellent in infrared-blocking properties and transparent heat-shielding film made of the same8 Aug 2013US 2013/0200292 A1Nan Ya Plastics Corporation
- Object made of hollow glass7 Apr 2011US 2011/0081458 A1Saint-Gobain Emballage
Most cited
By later US patents
- Aluminum oxynitride having improved optical characteristics and method of manufacture309US 4,481,300 ARaytheon Company · 1984
- Transparent aluminum oxynitride and method of manufacture309US 4,520,116 ARaytheon Company · 1985
- Transparent aluminum oxynitride and method of manufacture308US 4,720,362 ARaytheon Company · 1988
- Method to reduce light propagation losses in optical glasses and optical waveguide fabricated by same228US 5,235,662 AEastman Kodak Company · 1993
- Infrared transparent selenide glasses195US 5,846,889 AThe United States of America as represented by the Secretary of the Navy · 1998