H10H 20/817
Characterised by the crystal structures or orientations
Official title: characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous
H10H20/817 (Characterised by the crystal structures or orientations) appears on 1,811 US grants and 2,244 published applications in this corpus.
Search patents in H10H- Granted patents
- 1,811
- Published applications
- 2,244
- Assignees
- 554
- Inventors
- 3,191
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 9 | 0 |
| 2001 | 13 | 9 |
| 2002 | 16 | 34 |
| 2003 | 15 | 26 |
| 2004 | 22 | 23 |
| 2005 | 22 | 48 |
| 2006 | 23 | 38 |
| 2007 | 22 | 60 |
| 2008 | 25 | 71 |
| 2009 | 32 | 86 |
| 2010 | 53 | 129 |
| 2011 | 90 | 144 |
| 2012 | 98 | 127 |
| 2013 | 97 | 129 |
| 2014 | 126 | 118 |
| 2015 | 130 | 134 |
| 2016 | 128 | 125 |
| 2017 | 106 | 96 |
| 2018 | 80 | 77 |
| 2019 | 105 | 104 |
| 2020 | 79 | 87 |
| 2021 | 81 | 103 |
| 2022 | 61 | 137 |
| 2023 | 71 | 121 |
| 2024 | 65 | 97 |
| 2025 | 111 | 78 |
| 2026 | 58 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Substrate processing for GaN growth6 Oct 2026US 12,757,524 B2APPLIED Materials.Inc.
- Light emitting device6 Oct 2026US 12,757,529 B2Japan Display Inc.
- LED device and method of manufacture6 Oct 2026US 12,757,553 B2Poro Technologies Ltd
- LED device having porous region of III-nitride material15 Sep 2026US 12,740,216 B2Poro Technologies Ltd
- Nanocrystal array, laser device, and display device8 Sep 2026US 12,731,956 B2Hon Hai Precision Industry Co., Ltd.
- Light-emitting display device and electronic device including the same24 Sep 2026US 2026/0293374 A1Semiconductor Energy Laboratory Co.Ltd.
- Thin quantum barrier with high aluminum content for ultraviolet light emitters17 Sep 2026US 2026/0282604 A1The Regents of the University of California
- Light-emitting element, manufacturing method and manufacturing device for same, laser element, semiconductor substrate, and electronic apparatus27 Aug 2026US 2026/0254203 A1KYOCERA Corporation
- Light-Emitting Chip and Method for Manufacturing Same20 Aug 2026US 2026/0247751 A1Chongqing Konka Photoelectric Technology Research Institute Co., Ltd.
- Heterostructures with two-dimensional active region20 Aug 2026US 2026/0247753 A1The Regents of the University of Michigan
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
- Semiconductor light emitting device and fabrication method thereof484US 6,967,353 B2Sony Corporation · 2005
- Nanowires, nanostructures and devices fabricated therefrom394US 6,882,051 B2The Regents of the University of California · 2005
- Semiconductor crystallization on composite polymer substrates334US 6,236,061 B12001
- Nitride semiconductor wafer273US 7,390,359 B2Sumitomo Electric Industries, Ltd. · 2008