H01S 5/18313
By oxidizing at least one of the dbr layers
Official title: {by oxidizing at least one of the DBR layers}
H01S5/18313 (By oxidizing at least one of the dbr layers) appears on 356 US grants and 459 published applications in this corpus.
Search patents in H01S- Granted patents
- 356
- Published applications
- 459
- Assignees
- 114
- Inventors
- 543
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 3 |
| 2002 | 4 | 11 |
| 2003 | 9 | 23 |
| 2004 | 15 | 19 |
| 2005 | 11 | 34 |
| 2006 | 14 | 15 |
| 2007 | 20 | 16 |
| 2008 | 15 | 9 |
| 2009 | 5 | 9 |
| 2010 | 17 | 9 |
| 2011 | 7 | 22 |
| 2012 | 17 | 17 |
| 2013 | 13 | 13 |
| 2014 | 17 | 8 |
| 2015 | 12 | 14 |
| 2016 | 12 | 12 |
| 2017 | 7 | 11 |
| 2018 | 14 | 22 |
| 2019 | 15 | 18 |
| 2020 | 14 | 39 |
| 2021 | 11 | 33 |
| 2022 | 26 | 22 |
| 2023 | 19 | 19 |
| 2024 | 21 | 33 |
| 2025 | 13 | 13 |
| 2026 | 10 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Efficient semiconductor light-emitting device and method222US 5,493,577 ASandia Corporation · 1996
- Structure and method for electrical isolation of optoelectronic integrated circuits207US 6,545,335 B1Xerox Corporation · 2003
- Structure and method for planar lateral oxidation in passive devices196US 6,548,908 B2Xerox Corporation · 2003
- Optical device with low electrical and thermal resistance bragg reflectors134US 5,568,499 ASandia Corporation · 1996
- Conductive element with lateral oxidation barrier115US 5,719,891 APicolight Incorporated · 1998