H10F 77/48
Back surface reflectors [bsr]
Official title: Back surface reflectors [BSR]
H10F77/48 (Back surface reflectors [bsr]) appears on 605 US grants and 828 published applications in this corpus.
Search patents in H10F- Granted patents
- 605
- Published applications
- 828
- Assignees
- 379
- Inventors
- 1,775
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 11 | 0 |
| 1996 | 14 | 0 |
| 1997 | 9 | 0 |
| 1998 | 13 | 0 |
| 1999 | 16 | 0 |
| 2000 | 17 | 0 |
| 2001 | 20 | 9 |
| 2002 | 14 | 7 |
| 2003 | 14 | 7 |
| 2004 | 6 | 10 |
| 2005 | 5 | 7 |
| 2006 | 4 | 9 |
| 2007 | 2 | 9 |
| 2008 | 2 | 23 |
| 2009 | 4 | 26 |
| 2010 | 8 | 76 |
| 2011 | 12 | 104 |
| 2012 | 24 | 99 |
| 2013 | 23 | 87 |
| 2014 | 56 | 67 |
| 2015 | 40 | 51 |
| 2016 | 49 | 53 |
| 2017 | 35 | 41 |
| 2018 | 30 | 24 |
| 2019 | 24 | 26 |
| 2020 | 24 | 24 |
| 2021 | 16 | 18 |
| 2022 | 15 | 17 |
| 2023 | 12 | 15 |
| 2024 | 13 | 7 |
| 2025 | 8 | 8 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Back-side contact solar cell4 Aug 2026US 12,701,819 B2Silfab Solar Cells SC Inc.
- Light emitting panel useful for display device with photoelectric conversion unit between two adjacent first projections19 May 2026US 12,635,569 B2Xiamen Tianma Display Technology Co., Ltd.
- Thin-film crystalline silicon solar cell using a nanoimprinted photonic-plasmonic back-reflector structure21 Apr 2026US 12,610,648 B2Iowa State University Research Foundation, Inc.
- Method for preparing porous polymer film having controlled pore depth, and porous polymer film prepared thereby20 Jan 2026US 12,528,102 B2Industry-University Cooperation Foundation Hanyang University
- Nano-scale light intensity concentration control30 Dec 2025US 12,514,028 B2
- Photovoltaic cell, assembly and system23 Jul 2026US 2026/0215029 A1Chuzhou Aiko Solar Technology Co., Ltd.
- Transparent conductive metal oxide coating for photovoltaic cells, displays, and touch screen devices2 Jul 2026US 2026/0185208 A1
- Method to increase electrical production of solar cells, solar cell panels, and solar cell modules29 Jan 2026US 2026/0033036 A1Solar Flare Power Corporation
- Infrared bolometer using semiconducting carbon nanotubes and method for manufacturing the same15 Jan 2026US 2026/0016343 A1NEC Corporation
- Solar cell and photovoltaic module30 Oct 2025US 2025/0338668 A1Jinko Solar (Shangrao) Co., Ltd
Most cited
By later US patents
- Relective polymeric body228US 5,122,905 AThe Dow Chemical Company · 1992
- Photovoltaic shingle system196US 5,575,861 AUnited Solar Systems Corporation · 1996
- Realization of a thin film solar cell with a detached reflector153US 4,497,974 AExxon Research & Engineering Co. · 1985
- Thick/very thin multilayer reflective polymeric body153US 5,122,906 AThe Dow Chemical Company · 1992
- Solar cell module, solar cell module string, solar cell system, and method for supervising said solar cell module or solar cell module string127US 6,180,868 B2Canon Kabushiki Kaisha · 2001