H10H 20/814
Having reflecting means
Official title: having reflecting means, e.g. semiconductor Bragg reflectors
H10H20/814 (Having reflecting means) appears on 1,594 US grants and 1,957 published applications in this corpus.
Search patents in H10H- Granted patents
- 1,594
- Published applications
- 1,957
- Assignees
- 466
- Inventors
- 3,133
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 11 | 0 |
| 1997 | 6 | 0 |
| 1998 | 16 | 0 |
| 1999 | 18 | 0 |
| 2000 | 20 | 0 |
| 2001 | 12 | 5 |
| 2002 | 32 | 31 |
| 2003 | 22 | 24 |
| 2004 | 28 | 31 |
| 2005 | 16 | 29 |
| 2006 | 23 | 36 |
| 2007 | 14 | 33 |
| 2008 | 17 | 40 |
| 2009 | 17 | 45 |
| 2010 | 30 | 53 |
| 2011 | 34 | 51 |
| 2012 | 45 | 54 |
| 2013 | 52 | 84 |
| 2014 | 88 | 97 |
| 2015 | 103 | 101 |
| 2016 | 76 | 92 |
| 2017 | 80 | 88 |
| 2018 | 71 | 91 |
| 2019 | 84 | 121 |
| 2020 | 98 | 99 |
| 2021 | 86 | 100 |
| 2022 | 61 | 197 |
| 2023 | 76 | 150 |
| 2024 | 94 | 141 |
| 2025 | 142 | 118 |
| 2026 | 85 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light emitting device6 Oct 2026US 12,757,529 B2Japan Display Inc.
- LED with segmented semiconductor structure6 Oct 2026US 12,757,540 B2Lumileds LLC
- Semiconductor device29 Sep 2026US 12,751,113 B2Ennostar Corporation
- Display device29 Sep 2026US 12,751,114 B2Samsung Display Co., Ltd.
- Multi-channel visible light communication system29 Sep 2026US 12,751,123 B2Hon Hai Precision Industry Co., Ltd.
- Method of manufacturing light-emitting element and light-emitting element8 Oct 2026US 2026/0314118 A1Nichia Corporation
- Light-emitting diode chip, semiconductor light-emitting device, and display device8 Oct 2026US 2026/0314119 A1Quanzhou Sanan Semiconductor Technology Co., Ltd.
- Light-emitting device1 Oct 2026US 2026/0305025 A1Ennostar Corporation
- Display device and method of fabricating the same24 Sep 2026US 2026/0293372 A1LG Display Co., Ltd.
- Light-Emitting Diode and Light-Emitting Device Including the Same24 Sep 2026US 2026/0293381 A1Xiamen San'an Optoelectronics Co., Ltd.
Most cited
By later US patents
- Light emitting diodes including modifications for light extraction390US 6,791,119 B2Cree, Inc. · 2004
- Method of making light emitting diode displays291US 6,403,985 B1Kopin Corporation · 2002
- Transparent substrate light emitting diodes with directed light output280US 5,793,062 AHewlett-Packard Company · 1998
- High brightness electroluminescent device emitting in the green to ultraviolet spectrum and method of making the same260US 5,874,747 AAdvanced Technology Materials, Inc. · 1999
- Semiconductor light-emitting device using phosphors for performing wavelength conversion225US 7,323,723 B2Sanken Electric Co., Ltd. · 2008