H10H 20/823
Comprising only group ii-vi materials
Official title: comprising only Group II-VI materials, e.g. ZnO
H10H20/823 (Comprising only group ii-vi materials) appears on 575 US grants and 533 published applications in this corpus.
Search patents in H10H- Granted patents
- 575
- Published applications
- 533
- Assignees
- 270
- Inventors
- 1,019
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 10 | 0 |
| 1992 | 8 | 0 |
| 1993 | 11 | 0 |
| 1994 | 11 | 0 |
| 1995 | 13 | 0 |
| 1996 | 14 | 0 |
| 1997 | 10 | 0 |
| 1998 | 15 | 0 |
| 1999 | 10 | 0 |
| 2000 | 10 | 0 |
| 2001 | 4 | 3 |
| 2002 | 14 | 12 |
| 2003 | 10 | 13 |
| 2004 | 14 | 19 |
| 2005 | 8 | 18 |
| 2006 | 11 | 14 |
| 2007 | 8 | 11 |
| 2008 | 5 | 18 |
| 2009 | 13 | 21 |
| 2010 | 16 | 37 |
| 2011 | 19 | 28 |
| 2012 | 17 | 18 |
| 2013 | 26 | 24 |
| 2014 | 29 | 33 |
| 2015 | 22 | 36 |
| 2016 | 32 | 29 |
| 2017 | 25 | 24 |
| 2018 | 22 | 28 |
| 2019 | 31 | 26 |
| 2020 | 23 | 28 |
| 2021 | 18 | 20 |
| 2022 | 20 | 20 |
| 2023 | 15 | 15 |
| 2024 | 18 | 17 |
| 2025 | 17 | 11 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light-emitting element23 Jun 2026US 12,666,765 B2AUO Corporation
- Light-emitting devices and manufacturing method thereof9 Jun 2026US 12,652,885 B2Tcl Technology Group Corporation
- LED chip based on alumina-silica composite substrate and fabrication method thereof26 May 2026US 12,641,922 B2Focus Lightings Tech Co., Ltd.
- Nanostructures, production method thereof, electronic device including the same19 May 2026US 12,635,315 B2Samsung Electronics Co., Ltd.
- Light emitting device12 May 2026US 12,628,472 B2Baldr Light Aps
- Light-emitting element and display device17 Sep 2026US 2026/0282603 A1Sharp Display Technology Corporation
- Light-emitting element and light-emitting device10 Sep 2026US 2026/0271434 A1Sharp Display Technology Corporation
- Light emitting element and display device10 Sep 2026US 2026/0271437 A1Sharp Display Technology Corporation
- Light-emitting device, manufacturing method therefor, display panel, and display device10 Sep 2026US 2026/0271461 A1Beijing BOE Technology Development Co., Ltd.
- Solution processable rhenium chalcohalides for optoelectronic light emitting diodes27 Aug 2026US 2026/0255737 A1Northwestern University
Most cited
By later US patents
- Transistor and semiconductor device4,015US 6,727,522 B1Japan Science and Technology Corporation · 2004
- Transistor and semiconductor device3,984US 7,064,346 B2Japan Science and Technology Agency · 2006
- Semiconductor device in which zinc oxide is used as a semiconductor material and method for manufacturing the semiconductor device3,918US 7,501,293 B2Murata Manufacturing Co., Ltd. · 2009
- Method of transferring a light emitting diode271US 8,794,501 B2LuxVue Technology Corporation · 2014
- Micro device array for transfer to a receiving substrate162US 8,558,243 B2LuxVue Technology Corporation · 2013