H01S 5/04256
Characterised by the configuration
Official title: {characterised by the configuration}
H01S5/04256 (Characterised by the configuration) appears on 1,564 US grants and 2,104 published applications in this corpus.
Search patents in H01S- Granted patents
- 1,564
- Published applications
- 2,104
- Assignees
- 526
- Inventors
- 3,078
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 8 | 0 |
| 1994 | 9 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 16 | 0 |
| 2000 | 20 | 0 |
| 2001 | 16 | 7 |
| 2002 | 22 | 44 |
| 2003 | 26 | 32 |
| 2004 | 48 | 58 |
| 2005 | 31 | 64 |
| 2006 | 49 | 67 |
| 2007 | 29 | 78 |
| 2008 | 42 | 52 |
| 2009 | 55 | 49 |
| 2010 | 51 | 57 |
| 2011 | 53 | 46 |
| 2012 | 46 | 37 |
| 2013 | 42 | 33 |
| 2014 | 38 | 24 |
| 2015 | 36 | 48 |
| 2016 | 23 | 30 |
| 2017 | 34 | 47 |
| 2018 | 42 | 60 |
| 2019 | 62 | 103 |
| 2020 | 85 | 177 |
| 2021 | 105 | 201 |
| 2022 | 86 | 173 |
| 2023 | 91 | 176 |
| 2024 | 135 | 185 |
| 2025 | 95 | 148 |
| 2026 | 91 | 108 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Photonic crystal surface light-emitting laser element6 Oct 2026US 12,756,157 B2Kyoto University
- Composition and method for making picocrystalline artificial borane atoms6 Oct 2026US 12,757,646 B2SemiNuclear, Inc.
- Electrode bridging in an emitter assembly22 Sep 2026US 12,744,359 B2Lumentum Operations LLC
- Vertical cavity surface emitting laser device and method of producing a vertical cavity surface emitting laser device15 Sep 2026US 12,738,714 B2Sony Group Corporation
- Nanocrystal array, laser device, and display device8 Sep 2026US 12,731,956 B2Hon Hai Precision Industry Co., Ltd.
- Surface emitting device and manufacturing method of surface emitting device8 Oct 2026US 2026/0312359 A1Sony Semiconductor Solutions Corporation
- Light emitting device and method for manufacturing the same8 Oct 2026US 2026/0312364 A1Sony Group Corporation
- Surface emitting element1 Oct 2026US 2026/0302724 A1Sony Semiconductor Solutions Corporation
- Single photon source device1 Oct 2026US 2026/0302732 A1Institute of Science Tokyo
- Optical semiconductor device, optical transmission device equipped with optical semiconductor device, and method for manufacturing optical transmission device24 Sep 2026US 2026/0291174 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Light-emitting semiconductor device462US 5,696,389 AKabushiki Kaisha Toshiba · 1997
- Semiconductor light emitting device and semiconductor laser289US 6,680,959 B2Rohm Co., Ltd. · 2004
- Blue vertical cavity surface emitting laser248US 6,160,833 AXerox Corporation · 2000
- Gallium nitride group compound semiconductor laser diode190US 5,247,533 AToyoda Gosei Co., Ltd. · 1993
- Nitride-compound semiconductor device176US 6,316,785 B1Kabushiki Kaisha Toshiba · 2001