H01S 5/0425
Electrodes
Official title: {Electrodes, e.g. characterised by the structure}
H01S5/0425 (Electrodes) appears on 2,466 US grants and 3,052 published applications in this corpus.
Search patents in H01S- Granted patents
- 2,466
- Published applications
- 3,052
- Assignees
- 680
- Inventors
- 4,162
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 12 | 0 |
| 1989 | 12 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 11 | 0 |
| 1993 | 14 | 0 |
| 1994 | 14 | 0 |
| 1995 | 12 | 0 |
| 1996 | 13 | 0 |
| 1997 | 19 | 0 |
| 1998 | 27 | 0 |
| 1999 | 26 | 0 |
| 2000 | 35 | 0 |
| 2001 | 34 | 15 |
| 2002 | 36 | 70 |
| 2003 | 49 | 56 |
| 2004 | 70 | 92 |
| 2005 | 50 | 107 |
| 2006 | 84 | 102 |
| 2007 | 53 | 109 |
| 2008 | 68 | 98 |
| 2009 | 86 | 88 |
| 2010 | 95 | 94 |
| 2011 | 88 | 76 |
| 2012 | 62 | 70 |
| 2013 | 68 | 55 |
| 2014 | 69 | 39 |
| 2015 | 58 | 75 |
| 2016 | 52 | 52 |
| 2017 | 65 | 88 |
| 2018 | 77 | 108 |
| 2019 | 111 | 162 |
| 2020 | 139 | 240 |
| 2021 | 151 | 252 |
| 2022 | 128 | 223 |
| 2023 | 125 | 237 |
| 2024 | 172 | 226 |
| 2025 | 127 | 177 |
| 2026 | 116 | 141 |
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.
- Light emitting element29 Sep 2026US 12,749,868 B2Sony Group Corporation
- Electrode bridging in an emitter assembly22 Sep 2026US 12,744,359 B2Lumentum Operations LLC
- Computer simulation for fabricating a light-emitting device22 Sep 2026US 12,745,494 B2Hon Hai Precision Industry Co., Ltd.
- Pcsel magnetometer8 Oct 2026US 2026/0309814 A1II-Vi Delaware, Inc.
- 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
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
- Light-emitting device214US 8,017,932 B2Rohm Co., Ltd. · 2011
- Gallium nitride group compound semiconductor laser diode190US 5,247,533 AToyoda Gosei Co., Ltd. · 1993