G09F 9/33
Being semiconductor devices
Official title: being semiconductor devices, e.g. diodes
G09F9/33 (Being semiconductor devices) appears on 1,643 US grants and 2,298 published applications in this corpus.
Search patents in G09F- Granted patents
- 1,643
- Published applications
- 2,298
- Assignees
- 879
- Inventors
- 4,372
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 8 | 0 |
| 1991 | 9 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 11 | 0 |
| 1998 | 14 | 0 |
| 1999 | 14 | 0 |
| 2000 | 16 | 0 |
| 2001 | 26 | 9 |
| 2002 | 30 | 19 |
| 2003 | 22 | 28 |
| 2004 | 22 | 37 |
| 2005 | 20 | 48 |
| 2006 | 24 | 67 |
| 2007 | 22 | 53 |
| 2008 | 22 | 65 |
| 2009 | 22 | 78 |
| 2010 | 30 | 68 |
| 2011 | 38 | 65 |
| 2012 | 43 | 59 |
| 2013 | 44 | 66 |
| 2014 | 45 | 83 |
| 2015 | 54 | 55 |
| 2016 | 60 | 52 |
| 2017 | 48 | 77 |
| 2018 | 55 | 48 |
| 2019 | 56 | 76 |
| 2020 | 66 | 90 |
| 2021 | 66 | 156 |
| 2022 | 112 | 225 |
| 2023 | 106 | 217 |
| 2024 | 179 | 263 |
| 2025 | 186 | 188 |
| 2026 | 117 | 106 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Display device15 Sep 2026US 12,740,212 B2LG Display Co., Ltd.
- Display apparatus with detecting device8 Sep 2026US 12,731,536 B2Japan Display Inc.
- Display device8 Sep 2026US 12,733,141 B2Samsung Electronics Co., Ltd.
- Display device1 Sep 2026US 12,727,518 B2Semiconductor Energy Laboratory Co.Ltd.
- Display assemblies with support structures for electronic display layers25 Aug 2026US 12,717,387 B2Manufacturing Resources International, Inc.
- Cinema Light Emitting Screen and Sound System1 Oct 2026US 2026/0304033 A1IMAX Corporation
- Flexible electronic apparatus and a sound-integrated flexible display apparatus24 Sep 2026US 2026/0290210 A1Postech Research and Business Development Foundation
- Flat display device3 Sep 2026US 2026/0260591 A1Pfanner Schutzbekleidung GmbH
- Tiled display panel3 Sep 2026US 2026/0260602 A1AUO Corporation
- Adjustable modular and digital photovoltaic cladding system27 Aug 2026US 2026/0254402 A1
Most cited
By later US patents
- Transparent contacts for organic devices1,986US 5,703,436 AThe Trustees of Princeton University · 1997
- Solid state color display system and light emitting diode pixels therefor409US 5,184,114 AIntegrated Systems Engineering, Inc. · 1993
- LED-illuminated stop/tail lamp assembly377US 5,765,940 ADialight Corporation · 1998
- Replaceable intelligent pixel module for large-scale LED displays375US 5,410,328 ATrans-Lux Corporation · 1995
- Light emitting diode display device339US 6,265,984 B12001