H10K 30/15
Sensitised wide-bandgap semiconductor devices
Official title: Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2 (photo-electrochemical devices comprising a liquid electrolyte or a solid electrolyte H01G9/20)
H10K30/15 (Sensitised wide-bandgap semiconductor devices) appears on 377 US grants and 684 published applications in this corpus.
Search patents in H10K- Granted patents
- 377
- Published applications
- 684
- Assignees
- 294
- Inventors
- 1,450
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 5 |
| 2003 | 4 | 7 |
| 2004 | 5 | 7 |
| 2005 | 6 | 11 |
| 2006 | 10 | 14 |
| 2007 | 3 | 14 |
| 2008 | 3 | 9 |
| 2009 | 3 | 14 |
| 2010 | 2 | 23 |
| 2011 | 10 | 24 |
| 2012 | 10 | 27 |
| 2013 | 12 | 27 |
| 2014 | 10 | 18 |
| 2015 | 23 | 28 |
| 2016 | 14 | 47 |
| 2017 | 12 | 58 |
| 2018 | 19 | 60 |
| 2019 | 29 | 46 |
| 2020 | 45 | 51 |
| 2021 | 28 | 37 |
| 2022 | 33 | 46 |
| 2023 | 28 | 22 |
| 2024 | 14 | 40 |
| 2025 | 26 | 12 |
| 2026 | 12 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Photoelectric conversion element, photoelectric conversion module, electronic device, and partition11 Aug 2026US 12,707,795 B2Ricoh Company, Ltd.
- Method for synthesizing perovskite precursor solution of formamidine-based ionic liquid, celldevice, and solar cell11 Aug 2026US 12,707,875 B2Nanjing Tech University
- Hybrid solar cell and method for manufacturing same4 Aug 2026US 12,701,854 B2
- Method for manufacturing solar cell14 Jul 2026US 12,684,933 B2Panasonic Intellectual Property Management Co., Ltd.
- Doped mixed cation perovskite materials and devices exploiting same26 May 2026US 12,641,918 B2Socovar, Societe en Commandite
- Perovskite solar cell and method for manufacturing same20 Aug 2026US 2026/0247784 A1Jusung Engineering Co., Ltd.
- Method of producing perovskite semiconductor film13 Aug 2026US 2026/0234469 A1NGK Insulators, Ltd.
- Bathocuproine derivative, and optoelectronic device having buffer layer containing same13 Aug 2026US 2026/0239876 A1Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Method of manufacturing solar cell and solar cell30 Jul 2026US 2026/0223520 A1Toyota Jidosha Kabushiki Kaisha
- Solar cell30 Jul 2026US 2026/0223521 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Nanostructure and nanocomposite based compositions and photovoltaic devices388US 6,878,871 B2Nanosys, Inc. · 2005
- Optical detector and method for manufacturing the same145US 9,741,954 B2BASF SE · 2017
- Photovoltaic cell135US 5,482,570 AAsulab S. A. · 1996
- Solid-state photoelectric device105US 6,239,355 B1The Trustees of Columbia University in the City of New York · 2001
- Photovoltaic devices fabricated by growth from porous template95US 6,946,597 B2Nanosular, Inc. · 2005