H01S 5/0206
Substrates
Official title: {Substrates, e.g. growth, shape, material, removal or bonding; (specific crystal orientation H01S5/3202)}
H01S5/0206 (Substrates) appears on 2,400 US grants and 2,539 published applications in this corpus.
Search patents in H01S- Granted patents
- 2,400
- Published applications
- 2,539
- Assignees
- 724
- Inventors
- 4,110
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 7 | 0 |
| 1989 | 13 | 0 |
| 1990 | 9 | 0 |
| 1991 | 18 | 0 |
| 1992 | 13 | 0 |
| 1993 | 21 | 0 |
| 1994 | 32 | 0 |
| 1995 | 20 | 0 |
| 1996 | 21 | 0 |
| 1997 | 31 | 0 |
| 1998 | 41 | 0 |
| 1999 | 28 | 0 |
| 2000 | 37 | 0 |
| 2001 | 48 | 30 |
| 2002 | 58 | 68 |
| 2003 | 71 | 123 |
| 2004 | 79 | 82 |
| 2005 | 64 | 79 |
| 2006 | 54 | 56 |
| 2007 | 39 | 75 |
| 2008 | 45 | 73 |
| 2009 | 54 | 78 |
| 2010 | 73 | 76 |
| 2011 | 56 | 66 |
| 2012 | 75 | 54 |
| 2013 | 57 | 50 |
| 2014 | 54 | 65 |
| 2015 | 86 | 102 |
| 2016 | 87 | 85 |
| 2017 | 99 | 107 |
| 2018 | 89 | 135 |
| 2019 | 151 | 160 |
| 2020 | 140 | 197 |
| 2021 | 131 | 176 |
| 2022 | 116 | 156 |
| 2023 | 110 | 146 |
| 2024 | 105 | 127 |
| 2025 | 87 | 107 |
| 2026 | 70 | 66 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H01S 5/021Silicon based substrates847
- H01S 5/0217Removal of the substrate509
- H01S 5/0215Bonding to the substrate488
- H01S 5/0207Substrates having a special shape472
- H01S 5/0213Sapphire, quartz or diamond based substrates345
- H01S 5/0208Semi-insulating substrates167
- H01S 5/0218Substrates comprising semiconducting materials from other groups of the periodic table than157
- H01S 5/0211Substrates made of ternary or quaternary compounds47
Recent patents
- Ensemble light source6 Oct 2026US 12,756,150 B1KYOCERA SLD Laser, Inc.
- Devices and methods for quartz enhanced photoacoustic spectroscopy6 Oct 2026US 12,756,156 B2Pendar Technologies, LLC
- Manufacturing method of vertical cavity surface emitting laser6 Oct 2026US 12,756,159 B2Enkris Semiconductor, Inc.
- Semiconductor laser device29 Sep 2026US 12,749,867 B2Nuvoton Technology Corporation Japan
- Nanocrystal array, laser device, and display device8 Sep 2026US 12,731,956 B2Hon Hai Precision Industry Co., Ltd.
- Laser package structure8 Oct 2026US 2026/0312367 A1iReach Corporation
- Semiconductor device1 Oct 2026US 2026/0302718 A1NTT, Inc.
- Composite substrate and method of producing composite substrate17 Sep 2026US 2026/0280222 A1NGK Corporation
- Laser wafer with an array of active regions having different reflectivities created using a focused ion beam tool17 Sep 2026US 2026/0280233 A1Microchip Technology Incorporated
- Thin quantum barrier with high aluminum content for ultraviolet light emitters17 Sep 2026US 2026/0282604 A1The Regents of the University of California
Most cited
By later US patents
- Method of growing nitride semiconductors, nitride semiconductor substrate and nitride semiconductor device643US 6,153,010 ANichia Chemical Industries, Ltd. · 2000
- Optical systems fabricated by printing-based assembly564US 7,972,875 B2The Board of Trustees of the University of Illinois · 2011
- Single crystal silicon arrayed devices for display panels540US 5,317,236 AKopin Corporation · 1994
- Nitride based semiconductor device489US 7,084,420 B2Samsung Electro-Mechanics Co., Ltd. · 2006
- Optical systems fabricated by printing-based assembly346US 8,722,458 B2Semprius, Inc. · 2014