Y10S 117/918
Single-crystal waveguide
Y10S117/918 (Single-crystal waveguide) appears on 83 US grants and 12 published applications in this corpus.
Search patents in Y10S- Granted patents
- 83
- Published applications
- 12
- Assignees
- 44
- Inventors
- 162
- Latest grant
- 9 Mar 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 3 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 3 | 4 |
| 2007 | 2 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Optical medium, an optical lens and a prism9 Mar 2010US 7,674,737 B2Nippon Telegraph and Telephone Corporation
- Optical waveguide material and optical waveguide4 Mar 2008US 7,340,147 B2Nippon Telegraph and Telephone Corporation
- Optical element and manufacturing method therefor28 Aug 2007US 7,262,920 B2Canon Kabushiki Kaisha
- Optical waveguide material and optical waveguide13 Feb 2007US 7,177,514 B2Nippon Telegraph and Telephone Corporation
- Optical waveguide and method of manufacture19 Sep 2006US 7,110,652 B2Nippon Telegraph and Telephone Corporation
- Optical Medium, An Optical Lens And A Prism30 Aug 2007US 2007/0199505 A1Nippon Telegraph and Telephone Corporation
- Optical waveguide material and optical waveguide28 Sep 2006US 2006/0215981 A1Nippon Telegraph and Telephone Corporation
- Optical waveguide material and optical waveguide9 Mar 2006US 2006/0051041 A1Nippon Telegraph and Telephone Corporation
- Optical waveguide and method of manufacture26 Jan 2006US 2006/0018616 A1Nippon Telegraph and Telephone Corporation
- Optical waveguide and method of manufacture26 Jan 2006US 2006/0018617 A1Nippon Telegraph and Telephone Corporation
Most cited
By later US patents
- Apparatus for crystal growth and crystal growth method employing the same139US 6,174,365 B1Sumitomo Metal Industries, Ltd. · 2001
- Lattice mismatched hetrostructure optical waveguide111US 5,163,118 AThe United States of America as represented by the Secretary of the Air Force · 1992
- Method of making a lattice mismatched heterostructure optical waveguide84US 5,354,709 AThe United States of America as represented by the Secretary of the Air Force · 1994
- Method of fabricating periodic monolayer semiconductor structures by molecular beam epitaxy74US 4,261,771 ABell Telephone Laboratories, Incorporated · 1981
- Deposition of highly-oriented PTFE films and uses therefor52US 5,180,470 AThe Regents of the University of California · 1993