H10K 30/151
The wide bandgap semiconductor comprising titanium oxide
Official title: {the wide bandgap semiconductor comprising titanium oxide, e.g. TiO2}
H10K30/151 (The wide bandgap semiconductor comprising titanium oxide) appears on 289 US grants and 542 published applications in this corpus.
Search patents in H10K- Granted patents
- 289
- Published applications
- 542
- Assignees
- 224
- Inventors
- 1,139
- 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 5 |
| 2003 | 4 | 6 |
| 2004 | 5 | 6 |
| 2005 | 4 | 10 |
| 2006 | 9 | 10 |
| 2007 | 3 | 13 |
| 2008 | 2 | 8 |
| 2009 | 3 | 12 |
| 2010 | 2 | 18 |
| 2011 | 6 | 16 |
| 2012 | 9 | 20 |
| 2013 | 7 | 13 |
| 2014 | 7 | 12 |
| 2015 | 16 | 23 |
| 2016 | 10 | 41 |
| 2017 | 10 | 41 |
| 2018 | 12 | 52 |
| 2019 | 23 | 37 |
| 2020 | 37 | 45 |
| 2021 | 23 | 28 |
| 2022 | 27 | 36 |
| 2023 | 23 | 14 |
| 2024 | 10 | 31 |
| 2025 | 19 | 11 |
| 2026 | 7 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Doped mixed cation perovskite materials and devices exploiting same26 May 2026US 12,641,918 B2Socovar, Societe en Commandite
- Perovskite solar cell and manufacturing method14 Apr 2026US 12,604,597 B2Hubei Wonder Solar Limited Liability Company
- Perovskite solar cell17 Feb 2026US 12,557,429 B2Taiwan Perovskite Solar Corp.
- 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
- Perovskite precursor solution, method for manufacturing solar cell, and solar cell30 Jul 2026US 2026/0223585 A1Kaneka Corporation
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
- Molding technique for fabrication of optoelectronic devices95US 7,253,017 B1Nanosolar, Inc. · 2007