H10F 77/1648
Including microcrystalline group iv-iv materials
Official title: {including microcrystalline Group IV-IV materials, e.g. microcrystalline SiGe}
H10F77/1648 (Including microcrystalline group iv-iv materials) appears on 35 US grants and 47 published applications in this corpus.
Search patents in H10F- Granted patents
- 35
- Published applications
- 47
- Assignees
- 30
- Inventors
- 91
- Latest grant
- 23 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 4 |
| 2011 | 0 | 10 |
| 2012 | 2 | 8 |
| 2013 | 0 | 3 |
| 2014 | 6 | 1 |
| 2015 | 2 | 1 |
| 2016 | 3 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 3 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Black-coloured photovoltaic device23 Apr 2024US 11,966,201 B2Nivarox-FAR S. A.
- Cost-efficient high power PECVD deposition for solar cells28 Jul 2020US 10,727,367 B2International Business Machines Corporation
- Multijunction solar cells on bulk GeSi substrate7 Jul 2020US 10,707,366 B2SolAero Technologies Corp.
- Cost-efficient high power PECVD deposition for solar cells2 Jun 2020US 10,672,932 B2International Business Machines Corporation
- Cost-efficient high power PECVD deposition apparatus for solar cells3 Sep 2019US 10,403,779 B2International Business Machines Corporation
- Solar cell and preparation method therefor30 Jul 2026US 2026/0223463 A1Tongwei Solar (Meishan) Co., Ltd.
- Black-coloured photovoltaic device6 Jan 2022US 2022/0004149 A1Nivarox-FAR S. A.
- Multijunction solar cells on bulk gesi substrate27 Aug 2020US 2020/0274016 A1SolAero Technologies Corp.
- Cost-efficient high power pecvd deposition for solar cells24 Oct 2019US 2019/0326463 A1International Business Machines Corporation
- Cost-efficient high power pecvd deposition for solar cells11 Jul 2019US 2019/0214519 A1International Business Machines Corporation
Most cited
By later US patents
- P and n-type microcrystalline semiconductor alloy material including band gap widening elements, devices utilizing same277US 4,775,425 AEnergy Conversion Devices, Inc. · 1988
- Multi-junction photovoltaic device with microcrystalline I-layer97US 6,166,319 ACanon Kabushiki Kaisha · 2000
- Visible/near infrared image sensor array37US 7,436,038 B2e-Phocus, Inc. · 2008
- Method of producing a microcrystal semiconductor thin film29US 6,383,576 B1Canon Kabushiki Kaisha · 2002
- Method of forming silicon-based thin film, method of forming silicon-based semiconductor layer, and photovoltaic element29US 6,855,621 B2Canon Kabushiki Kaisha · 2005