H10F 19/85
Protective back sheets
H10F19/85 (Protective back sheets) appears on 591 US grants and 1,311 published applications in this corpus.
Search patents in H10F- Granted patents
- 591
- Published applications
- 1,311
- Assignees
- 414
- Inventors
- 2,320
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 3 |
| 2002 | 8 | 3 |
| 2003 | 6 | 4 |
| 2004 | 2 | 5 |
| 2005 | 0 | 1 |
| 2006 | 0 | 6 |
| 2007 | 2 | 4 |
| 2008 | 1 | 13 |
| 2009 | 4 | 18 |
| 2010 | 2 | 50 |
| 2011 | 9 | 93 |
| 2012 | 14 | 117 |
| 2013 | 21 | 108 |
| 2014 | 28 | 130 |
| 2015 | 29 | 115 |
| 2016 | 56 | 93 |
| 2017 | 57 | 89 |
| 2018 | 42 | 64 |
| 2019 | 61 | 94 |
| 2020 | 40 | 42 |
| 2021 | 25 | 44 |
| 2022 | 31 | 52 |
| 2023 | 36 | 42 |
| 2024 | 40 | 54 |
| 2025 | 37 | 43 |
| 2026 | 18 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for refurbishing back sides of solar modules22 Sep 2026US 12,745,481 B2HoFi GmbH
- Patterned photovoltaic cell arrangements in solar module laminations15 Sep 2026US 12,740,159 B2Bmic LLC
- Polymer, copolymer, ink, ink container, image forming method, image forming device, and backsheet for solar cell18 Aug 2026US 12,709,654 B2Ricoh Company, Ltd.
- Spatially-shaped photovoltaic screen system4 Aug 2026US 12,700,821 B2Karogen LLC
- Half-cell photovoltaic modules4 Aug 2026US 12,701,795 B2Silfab Inc.
- Three-dimensional photovoltaic module1 Oct 2026US 2026/0305012 A1
- Photovoltaic assembly, photovoltaic power generation device and photovoltaic power generation system17 Sep 2026US 2026/0282564 A1Chint New Energy Technology Co., Ltd.
- Back contact cell and photovoltaic module10 Sep 2026US 2026/0271431 A1Zhejiang Jinko Solar Co., Ltd.
- Photovoltaic cell unit and use thereof3 Sep 2026US 2026/0262301 A1Changzhou Shichuang Energy Co., Ltd
- Durable photovoltaic modules stabilized by combination encapsulants13 Aug 2026US 2026/0239748 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Solar cell module215US 4,461,922 AAtlantic Richfield Company · 1984
- Protective sheet for solar battery module, method of fabricating the same and solar battery module128US 6,335,479 B12002
- 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
- Backside covering member for solar battery, sealing film and solar battery125US 6,407,329 B1Bridgestone Corporation · 2002
- Solar cell modules with improved backskin and methods for forming same117US 5,741,370 AEvergreen Solar, Inc. · 1998