H01S 5/4037
With active layers in more than one orientation
Official title: {with active layers in more than one orientation}
H01S5/4037 (With active layers in more than one orientation) appears on 40 US grants and 40 published applications in this corpus.
Search patents in H01S- Granted patents
- 40
- Published applications
- 40
- Assignees
- 27
- Inventors
- 92
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 7 |
| 2019 | 4 | 2 |
| 2020 | 2 | 6 |
| 2021 | 7 | 7 |
| 2022 | 3 | 5 |
| 2023 | 4 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Broadened spectrum laser diode for display device29 Sep 2026US 12,749,869 B2Microsoft Technology Licensing, LLC
- High-luminous flux laser-based white light source4 Feb 2025US 12,218,477 B2KYOCERA SLD Laser, Inc.
- Emitter structures for ultra-small vertical cavity surface emitting lasers (VCSELs) and arrays incorporating the same22 Oct 2024US 12,123,769 B2Sense Photonics, Inc.
- Laser apparatus11 Jun 2024US 12,005,518 B2Mitsubishi Heavy Industries, Ltd.
- Light emitting device5 Dec 2023US 11,837,843 B2Nichia Corporation
- Component having an integrated converter layer and method for producing a component2 Jan 2025US 2025/0007237 A1ams-OSRAM International GmbH
- Broadened spectrum laser diode for display device7 Sep 2023US 2023/0283047 A1Microsoft Technology Licensing, LLC
- Quantum cascade laser system with angled active region27 Apr 2023US 2023/0131797 A1University of Central Florida Research Foundation, Inc.
- High-luminous flux laser-based white light source6 Oct 2022US 2022/0320819 A1KYOCERA SLD Laser, Inc.
- Devices incorporating integrated dectors and ultra-small vertical cavity surface emitting laser emitters21 Apr 2022US 2022/0120866 A1Sense Photonics, Inc.
Most cited
By later US patents
- Diode laser device arranged in the form of semiconductor arrays49US 5,930,279 ACompagnie Industrielle Des Lasers Cilas · 1999
- P-contact for GaN-based semiconductors utilizing a reverse-biased tunnel junction47US 6,526,082 B1Lumileds Lighting U.S., LLC · 2003
- Semiconductor laser device28US 5,070,510 ASharp Kabushiki Kaisha · 1991
- Surface-emitting laser diode array and driving method thereof, photodetector, photodetector array, optical interconnection system, and multiwavelength optical communication system26US 5,602,863 AMitsubishi Denki Kabushiki Kaisha · 1997
- Integrated semiconductor laser device24US 5,668,822 AMitsubishi Denki Kabushiki Kaisha · 1997