H10H 20/825
Containing nitrogen
Official title: containing nitrogen, e.g. GaN
H10H20/825 (Containing nitrogen) appears on 6,441 US grants and 7,904 published applications in this corpus.
Search patents in H10H- Granted patents
- 6,441
- Published applications
- 7,904
- Assignees
- 1,054
- Inventors
- 7,432
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 19 | 0 |
| 1998 | 38 | 0 |
| 1999 | 40 | 0 |
| 2000 | 51 | 0 |
| 2001 | 63 | 34 |
| 2002 | 62 | 100 |
| 2003 | 93 | 126 |
| 2004 | 85 | 140 |
| 2005 | 113 | 197 |
| 2006 | 116 | 194 |
| 2007 | 107 | 210 |
| 2008 | 90 | 220 |
| 2009 | 123 | 224 |
| 2010 | 180 | 265 |
| 2011 | 218 | 313 |
| 2012 | 235 | 293 |
| 2013 | 260 | 362 |
| 2014 | 369 | 430 |
| 2015 | 425 | 490 |
| 2016 | 460 | 475 |
| 2017 | 392 | 473 |
| 2018 | 365 | 449 |
| 2019 | 452 | 508 |
| 2020 | 422 | 410 |
| 2021 | 332 | 384 |
| 2022 | 257 | 403 |
| 2023 | 254 | 420 |
| 2024 | 225 | 346 |
| 2025 | 331 | 256 |
| 2026 | 218 | 182 |
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.
- High electron mobility transistor epitaxial structure that includes carbon doped nitride layers6 Oct 2026US 12,757,526 B2GlobalWafers Co., Ltd.
- Light emitting device6 Oct 2026US 12,757,529 B2Japan Display Inc.
- Light-emitting unit6 Oct 2026US 12,757,544 B2AUO Corporation
- LED device and method of manufacture6 Oct 2026US 12,757,553 B2Poro Technologies Ltd
- Compact ultra-violet laser diode configured for lidar system for air turbulence detection8 Oct 2026US 2026/0312370 A1Palomino Laboratories, Inc.
- Display chip and display apparatus and manufacturing methods thereof8 Oct 2026US 2026/0314137 A1Beijing Zitiao Network Technology Co., Ltd.
- Manufacturing method of a led array precursor with electrical contacts on same side, corresponding precursor, led array and devices comprising the same8 Oct 2026US 2026/0314139 A1Polar Light Technologies AB
- Display device including buffer layer, method of manufacturing the same and electronic device including the same8 Oct 2026US 2026/0314149 A1Samsung Display Co., Ltd.
- Display device for enhanced individual productivity and collaborative interactions1 Oct 2026US 2026/0301647 A1
Most cited
By later US patents
- Methods and devices for fabricating and assembling printable semiconductor elements883US 7,622,367 B1The Board of Trustees of the University of Illinois · 2009
- Stretchable semiconductor elements and stretchable electrical circuits765US 7,557,367 B2The Board of Trustees of the University of Illinois · 2009
- Vertical geometry light emitting diode with group III nitride active layer and extended lifetime664US 5,523,589 ACree Research, Inc. · 1996
- Double heterojunction light emitting diode with gallium nitride active layer519US 5,739,554 ACree Research, Inc. · 1998
- Nitride semiconductor element and production method for nitride semiconductor element498US 6,818,465 B2Sony Corporation · 2004