H01S 5/3413
Comprising partially disordered wells or barriers
Official title: {comprising partially disordered wells or barriers}
H01S5/3413 (Comprising partially disordered wells or barriers) appears on 122 US grants and 73 published applications in this corpus.
Search patents in H01S- Granted patents
- 122
- Published applications
- 73
- Assignees
- 69
- Inventors
- 195
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 14 |
| 2003 | 16 | 13 |
| 2004 | 13 | 9 |
| 2005 | 7 | 4 |
| 2006 | 4 | 2 |
| 2007 | 5 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 3 | 0 |
| 2013 | 3 | 0 |
| 2014 | 3 | 3 |
| 2015 | 2 | 0 |
| 2016 | 3 | 2 |
| 2017 | 2 | 1 |
| 2018 | 3 | 3 |
| 2019 | 3 | 1 |
| 2020 | 1 | 4 |
| 2021 | 6 | 2 |
| 2022 | 0 | 2 |
| 2023 | 3 | 1 |
| 2024 | 1 | 3 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Broadened spectrum laser diode for display device29 Sep 2026US 12,749,869 B2Microsoft Technology Licensing, LLC
- Laser architectures using quantum well intermixing techniques13 May 2025US 12,300,974 B2Apple Inc.
- Laser having reduced coherence via a phaser shifter29 Oct 2024US 12,132,296 B2Microsoft Technology Licensing, LLC
- Method and system for providing directional light sources with broad spectrum17 Oct 2023US 11,791,606 B1KYOCERA SLD Laser, Inc.
- Laser architectures using quantum well intermixing techniques3 Oct 2023US 11,777,279 B2Apple Inc.
- Method for producing an optoelectronic semiconductor component and optoelectronic semiconductor component11 Jul 2024US 2024/0234626 A9
- Method for producing an optoelectronic semiconductor component and optoelectronic semiconductor component25 Apr 2024US 2024/0136468 A1
- Laser Architectures Using Quantum Well Intermixing Techniques4 Apr 2024US 2024/0113508 A1Apple Inc.
- Broadened spectrum laser diode for display device7 Sep 2023US 2023/0283047 A1Microsoft Technology Licensing, LLC
- Laser having reduced coherence via phaser shifter17 Nov 2022US 2022/0368105 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Nitride semiconductor device200US 5,959,307 ANichia Chemical Industries, Ltd. · 1999
- Method and system for providing bidirectional light sources with broad spectrum140US 8,451,876 B1Soraa, Inc. · 2013
- Integrated opto-electronic wavelength converter assembly62US 6,580,739 B1Agility Communications, Inc. · 2003
- Monolithic multi-wavelength laser diode array61US 5,384,797 ASDL, Inc. · 1995
- Semiconductor laser or array formed by layer intermixing55US 5,708,674 AXerox Corporation · 1998