H10F 77/306
For devices having potential barriers
Official title: {for devices having potential barriers}
H10F77/306 (For devices having potential barriers) appears on 3,876 US grants and 5,101 published applications in this corpus.
Search patents in H10F- Granted patents
- 3,876
- Published applications
- 5,101
- Assignees
- 1,527
- Inventors
- 9,553
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 5 | 0 |
| 1978 | 10 | 0 |
| 1979 | 8 | 0 |
| 1980 | 12 | 0 |
| 1981 | 12 | 0 |
| 1982 | 22 | 0 |
| 1983 | 18 | 0 |
| 1984 | 19 | 0 |
| 1985 | 18 | 0 |
| 1986 | 24 | 0 |
| 1987 | 25 | 0 |
| 1988 | 23 | 0 |
| 1989 | 27 | 0 |
| 1990 | 29 | 0 |
| 1991 | 31 | 0 |
| 1992 | 34 | 0 |
| 1993 | 27 | 0 |
| 1994 | 33 | 0 |
| 1995 | 36 | 0 |
| 1996 | 26 | 0 |
| 1997 | 31 | 0 |
| 1998 | 24 | 0 |
| 1999 | 28 | 0 |
| 2000 | 46 | 0 |
| 2001 | 31 | 17 |
| 2002 | 48 | 48 |
| 2003 | 52 | 53 |
| 2004 | 34 | 65 |
| 2005 | 30 | 69 |
| 2006 | 35 | 101 |
| 2007 | 46 | 87 |
| 2008 | 47 | 105 |
| 2009 | 58 | 158 |
| 2010 | 68 | 217 |
| 2011 | 73 | 235 |
| 2012 | 103 | 247 |
| 2013 | 115 | 280 |
| 2014 | 191 | 295 |
| 2015 | 217 | 383 |
| 2016 | 209 | 296 |
| 2017 | 228 | 300 |
| 2018 | 223 | 266 |
| 2019 | 216 | 316 |
| 2020 | 233 | 237 |
| 2021 | 196 | 229 |
| 2022 | 173 | 207 |
| 2023 | 178 | 196 |
| 2024 | 174 | 263 |
| 2025 | 189 | 225 |
| 2026 | 123 | 206 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heterojunction solar cell and manufacturing method thereof, and photovoltaic module6 Oct 2026US 12,757,501 B2Trina Solar Co., Ltd.
- Method for preparing solar cell6 Oct 2026US 12,757,516 B2Trina Solar Co., Ltd.
- Photovoltaic cell and preparation method thereof, and photovoltaic module6 Oct 2026US 12,757,519 B2Jinko Solar (Shangrao) Co., Ltd
- Article with transparent conductive layer and method of making the same6 Oct 2026US 12,757,521 B2Vitro Flat Glass LLC
- Backside contact solar cells with separated polysilicon doped regions29 Sep 2026US 12,751,094 B2
- Solar cell and photovoltaic module8 Oct 2026US 2026/0314083 A1Tongwei Solar (Meishan) Co., Ltd.
- Solar cell and tandem solar cell8 Oct 2026US 2026/0314109 A1Zhejiang Jinko Solar Co., Ltd.
- Solar Cell, Cell Component, and Photovoltaic System8 Oct 2026US 2026/0314110 A1Guangdong Aiko Solar Energy Technology Co., Ltd.
- Solar cell8 Oct 2026US 2026/0314114 A1Jinko Solar (Haining) Co., Ltd.
- Solar cell and photovoltaic module8 Oct 2026US 2026/0314115 A1Tongwei Solar (Chengdu) Co., Ltd.
Most cited
By later US patents
- Active pixel sensor with intra-pixel charge transfer1,276US 5,471,515 ACalifornia Institute of Technology · 1995
- CMOS active pixel sensor type imaging system on a chip647US 5,841,126 ACalifornia Institute of Technology · 1998
- Optical systems fabricated by printing-based assembly564US 7,972,875 B2The Board of Trustees of the University of Illinois · 2011
- Enhanced visible near-infrared photodiode and non-invasive physiological sensor524US 10,383,520 B2Masimo Semiconductor, Inc. · 2019
- Active pixel sensor having intra-pixel charge transfer with analog-to-digital converter481US 6,665,013 B1California Institute of Technology · 2003