H01S 5/2201
In a specific crystallographic orientation
Official title: {in a specific crystallographic orientation}
H01S5/2201 (In a specific crystallographic orientation) appears on 450 US grants and 411 published applications in this corpus.
Search patents in H01S- Granted patents
- 450
- Published applications
- 411
- Assignees
- 96
- Inventors
- 567
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 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 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 4 |
| 2002 | 6 | 7 |
| 2003 | 4 | 8 |
| 2004 | 12 | 14 |
| 2005 | 8 | 31 |
| 2006 | 13 | 15 |
| 2007 | 11 | 25 |
| 2008 | 14 | 33 |
| 2009 | 20 | 40 |
| 2010 | 31 | 31 |
| 2011 | 32 | 39 |
| 2012 | 23 | 18 |
| 2013 | 27 | 19 |
| 2014 | 20 | 8 |
| 2015 | 26 | 18 |
| 2016 | 16 | 7 |
| 2017 | 21 | 10 |
| 2018 | 17 | 9 |
| 2019 | 13 | 10 |
| 2020 | 24 | 18 |
| 2021 | 15 | 13 |
| 2022 | 11 | 11 |
| 2023 | 15 | 9 |
| 2024 | 11 | 8 |
| 2025 | 5 | 5 |
| 2026 | 5 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Method of growing nitride semiconductors, nitride semiconductor substrate and nitride semiconductor device643US 6,153,010 ANichia Chemical Industries, Ltd. · 2000
- Growth structures and method for forming laser diodes on {30-31} or off cut gallium and nitrogen containing substrates237US 8,351,478 B2Soraa, Inc. · 2013
- Integrated total internal reflectors for high-gain laser diodes with high quality cleaved facets on nonpolar/semipolar GaN substrates234US 8,259,769 B1Soraa, Inc. · 2012
- Growth structures and method for forming laser diodes on {20-21} or off cut gallium and nitrogen containing substrates234US 8,355,418 B2Soraa, Inc. · 2013
- Light-emitting device214US 8,017,932 B2Rohm Co., Ltd. · 2011