H01S 3/1663
Beryllate
Official title: {beryllate}
H01S3/1663 (Beryllate) appears on 6 US grants and 1 published applications in this corpus.
Search patents in H01S- Granted patents
- 6
- Published applications
- 1
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 25 Nov 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Optical amplifying glass and method for its production25 Nov 2003US 6,653,251 B2Asahi Glass Company, Limited
- Laser beam generator1 Jun 1999US 5,909,456 ASony Corporation
- Laser beam generator7 Oct 1997US 5,675,593 A
- Solid-state laser device capable of producing an outgoing laser beam having a narrower spectral band width17 Aug 1993US 5,237,578 AHoya Corporation
- Thermal lensing-compensated lanthanum beryllate laser15 Dec 1987US 4,713,820 AAllied Corporation
Most cited
By later US patents
- Thermal lensing-compensated lanthanum beryllate laser16US 4,713,820 AAllied Corporation · 1987
- Solid-state laser device capable of producing an outgoing laser beam having a narrower spectral band width13US 5,237,578 AHoya Corporation · 1993
- Laser beam generator13US 5,909,456 ASony Corporation · 1999
- Optical amplifying glass and method for its production11US 6,653,251 B2Asahi Glass Company, Limited · 2003
- Laser beam generator8US 5,675,593 A1997