H10F 71/132
Gettering
Official title: {Gettering}
H10F71/132 (Gettering) appears on 24 US grants and 33 published applications in this corpus.
Search patents in H10F- Granted patents
- 24
- Published applications
- 33
- Assignees
- 26
- Inventors
- 76
- Latest grant
- 15 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 5 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 3 | 2 |
| 2012 | 2 | 0 |
| 2013 | 1 | 4 |
| 2014 | 4 | 3 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 2 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solar cells with improved lifetime, passivation and/or efficiency15 Feb 2022US 11,251,315 B2SunPower Corporation
- Solar cells with improved lifetime, passivation and/or efficiency19 May 2020US 10,658,525 B2SunPower Corporation
- Solar cells with improved lifetime, passivation and/or efficiency1 Jan 2019US 10,170,642 B2SunPower Corporation
- Solar cells with improved lifetime, passivation and/or efficiency20 Feb 2018US 9,899,542 B2SunPower Corporation
- Photoelectric conversion device and fabrication method thereof2 Jan 2018US 9,859,454 B2Semiconductor Energy Laboratory Co.Ltd.
- Array level packaged uncooled infrared detector and its preparation method27 Aug 2026US 2026/0251505 A1Wuhan Global Sensor Technology Co., Ltd.
- Passivating contact structure and preparation method thereof, solar cell and preparation method thereof18 Sep 2025US 2025/0294912 A1Trina Solar Co., Ltd.
- Solar cells with improved lifetime, passivation and/or efficiency11 Feb 2021US 2021/0043782 A1SunPower Corporation
- Solar cells with improved lifetime, passivation and/or efficiency2 May 2019US 2019/0131463 A1SunPower Corporation
- Solar cells with improved lifetime, passivation and/or efficiency2 Aug 2018US 2018/0219108 A1SunPower Corporation
Most cited
By later US patents
- Single photon avalanche diode for CMOS circuits111US 9,178,100 B2STMicroelectronics (Research & Development) Limited · 2015
- Process of gettering semiconductor devices63US 4,561,171 AShell Austria Aktiengesellschaft · 1985
- Metal processing for impurity gettering in silicon9US 6,852,371 B2Midwest Research Institute · 2005
- Thin-film photoelectric conversion device and a method of manufacturing the same6US 7,075,002 B1Semiconductor Energy Laboratory Co.Ltd. · 2006
- Semiconductor wafer pre-process annealing and gettering method and system for solar cell formation2US 8,008,107 B2Calisolar, Inc. · 2011