H10F 77/127
Comprising only group iv-vi or only group ii-iv-vi chalcogenide materials
Official title: {comprising only Group IV-VI or only Group II-IV-VI chalcogenide materials, e.g. PbSnTe}
H10F77/127 (Comprising only group iv-vi or only group ii-iv-vi chalcogenide materials) appears on 231 US grants and 274 published applications in this corpus.
Search patents in H10F- Granted patents
- 231
- Published applications
- 274
- Assignees
- 170
- Inventors
- 683
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 5 |
| 2008 | 2 | 3 |
| 2009 | 2 | 2 |
| 2010 | 1 | 6 |
| 2011 | 2 | 10 |
| 2012 | 4 | 14 |
| 2013 | 6 | 8 |
| 2014 | 10 | 23 |
| 2015 | 11 | 29 |
| 2016 | 22 | 28 |
| 2017 | 10 | 18 |
| 2018 | 23 | 18 |
| 2019 | 16 | 20 |
| 2020 | 16 | 21 |
| 2021 | 15 | 13 |
| 2022 | 16 | 16 |
| 2023 | 7 | 13 |
| 2024 | 9 | 9 |
| 2025 | 13 | 9 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for hybrid pin PbSe mid-wavelength infrared (MWIR) photodetectors16 Jun 2026US 12,660,361 B2Illinois Tool Works Inc.
- Photoelectric conversion element including transition metal dichalcogenide thin film and light-receiving element including the photoelectric conversion element26 May 2026US 12,641,913 B2Tanaka Kikinzoku Kogyo K.K.
- Method for post-treating an absorber layer17 Feb 2026US 12,557,425 B2Cnbm Research Institute for Advanced Glass Materials Group Co., Ltd.
- Solar cell and manufacturing method therefor3 Feb 2026US 12,543,424 B2Jusung Engineering Co., Ltd.
- Functional photoresist and method of patterning nanoparticle thin film using the same6 Jan 2026US 12,517,428 B2Korea University Research and Business Foundation
- Infrared sensor, nanomaterial, dispersion liquid, and method for producing infrared sensor6 Aug 2026US 2026/0231594 A1Toppan Holdings Inc.
- Self-powered broadband photo-detecting device and method of fabricating the same2 Jul 2026US 2026/0190539 A1Ming Chi University of Technology
- Low Resistivity Ohmic Contact to Group III-V Device16 Apr 2026US 2026/0107534 A1Newport Fab, LLC dba Tower Semiconductor Newport Beach
- Photovoltaic Devices and Methods29 Jan 2026US 2026/0033118 A1The Florida State University Research Foundation, Inc.
- Semiconductor apparatus and method for manufacturing semiconductor apparatus2 Oct 2025US 2025/0311451 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Optoelectronic device containing at least one active device layer having a wurtzite crystal structure, and methods of making same88US 9,431,794 B2VerLASE Technologies LLC · 2016
- Optoelectronic device containing at least one active device layer having a wurtzite crystal structure, and methods of making same86US 8,859,412 B2VerLASE Technologies LLC · 2014
- Formation of nanocrystalline semiconductor particles within a bicontinuous cubic phase50US 6,106,609 AThe United States of America as represented by the Secretary of the Navy · 2000
- Materials, systems and methods for optoelectronic devices43US 8,525,287 B2InVisage Technologies, Inc. · 2013
- Metalorganic chemical vapor deposition of IVA-IVA compounds and composite41US 4,066,481 ARockwell International Corporation · 1978