H10F 71/1215
Comprising at least two group iv elements
Official title: {comprising at least two Group IV elements, e.g. SiGe}
H10F71/1215 (Comprising at least two group iv elements) appears on 280 US grants and 372 published applications in this corpus.
Search patents in H10F- Granted patents
- 280
- Published applications
- 372
- Assignees
- 194
- Inventors
- 695
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 2 |
| 2003 | 2 | 5 |
| 2004 | 2 | 1 |
| 2005 | 1 | 11 |
| 2006 | 7 | 4 |
| 2007 | 5 | 10 |
| 2008 | 5 | 7 |
| 2009 | 2 | 12 |
| 2010 | 7 | 23 |
| 2011 | 10 | 32 |
| 2012 | 13 | 18 |
| 2013 | 11 | 22 |
| 2014 | 10 | 17 |
| 2015 | 10 | 19 |
| 2016 | 16 | 15 |
| 2017 | 22 | 24 |
| 2018 | 18 | 16 |
| 2019 | 16 | 20 |
| 2020 | 16 | 16 |
| 2021 | 13 | 19 |
| 2022 | 18 | 21 |
| 2023 | 15 | 17 |
| 2024 | 18 | 20 |
| 2025 | 9 | 13 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Solar cell28 Jul 2026US 12,696,577 B2Rec Solar Pte. Ltd.
- Detection device16 Jun 2026US 12,660,362 B2InnoCare Optoelectronics Corporation
- Avalanche photodiodes with lower excess noise and lower bandwidth variation28 Apr 2026US 12,615,854 B2Ciena Corporation
- Current-assisted photonic demodulator including doped modulation and collection regions arranged vertically and located in a compressive zone17 Mar 2026US 12,578,530 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Silicon carbide detector and fabrication method thereof3 Mar 2026US 12,568,710 B1Hefei National Laboratory
- Detection device24 Sep 2026US 2026/0293361 A1InnoCare Optoelectronics Corporation
- Solar cell and preparation method therefor30 Jul 2026US 2026/0223463 A1Tongwei Solar (Meishan) Co., Ltd.
- Semiconductor device and method of manufacturing the same23 Jul 2026US 2026/0215005 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Photodiode and electronic device including the same23 Jul 2026US 2026/0215006 A1Samsung Electronics Co., Ltd.
- Two-stage manufacturing for electro-absorption modulator and photodiode16 Jul 2026US 2026/0206356 A1Celestial AI Inc.
Most cited
By later US patents
- Wavelength selective photodetector536US 5,726,440 ASpire Corporation · 1998
- Structures and devices including germanium-tin films and methods of forming same470US 9,793,115 B2ASM IP Holding B. V. · 2017
- P and n-type microcrystalline semiconductor alloy material including band gap widening elements, devices utilizing same277US 4,775,425 AEnergy Conversion Devices, Inc. · 1988
- Germanium silicon heterostructure photodetectors134US 7,397,101 B1Luxtera, Inc. · 2008
- Low defect density/arbitrary lattice constant heteroepitaxial layers101US 5,659,187 AInternational Business Machines Corporation · 1997