H10F 77/933
For devices having potential barriers
Official title: {for devices having potential barriers}
H10F77/933 (For devices having potential barriers) appears on 1,952 US grants and 2,907 published applications in this corpus.
Search patents in H10F- Granted patents
- 1,952
- Published applications
- 2,907
- Assignees
- 971
- Inventors
- 4,968
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 10 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 12 | 4 |
| 2002 | 20 | 14 |
| 2003 | 14 | 12 |
| 2004 | 11 | 20 |
| 2005 | 12 | 23 |
| 2006 | 8 | 17 |
| 2007 | 10 | 25 |
| 2008 | 4 | 51 |
| 2009 | 6 | 69 |
| 2010 | 33 | 111 |
| 2011 | 35 | 138 |
| 2012 | 36 | 134 |
| 2013 | 46 | 155 |
| 2014 | 83 | 178 |
| 2015 | 109 | 225 |
| 2016 | 136 | 205 |
| 2017 | 162 | 227 |
| 2018 | 162 | 218 |
| 2019 | 161 | 223 |
| 2020 | 175 | 161 |
| 2021 | 138 | 143 |
| 2022 | 93 | 114 |
| 2023 | 107 | 112 |
| 2024 | 105 | 123 |
| 2025 | 93 | 106 |
| 2026 | 56 | 99 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Portable power case6 Oct 2026US 12,757,523 B2LAT Enterprises, Inc.
- Backside contact solar cells with separated polysilicon doped regions29 Sep 2026US 12,751,094 B2
- Multijunction metamorphic solar cells29 Sep 2026US 12,751,095 B2SolAero Technologies Corp.
- Electrode structure of back contact cell, back contact cell, back contact cell module, and back contact cell system29 Sep 2026US 12,751,112 B2Longi Green Energy Technology Co., Ltd.
- Semiconductor device22 Sep 2026US 12,745,682 B2Kabushiki Kaisha Toshiba
- Protection laminate with integrated electrical contact element for coating and electrically conductive contacting a semifinished electronic product8 Oct 2026US 2026/0314116 A1Heliatek GmbH
- Solar cell and photovoltaic module1 Oct 2026US 2026/0305004 A1Longi Solar Technology(Xi'an) Co., Ltd.
- Solar cell and method for manufacturing solar cell1 Oct 2026US 2026/0305008 A1Longi Green Energy Technology Co., Ltd.
- Method for packaging semiconductor device1 Oct 2026US 2026/0305013 A1Oip Technology Pte Ltd.
- Portable Power Case1 Oct 2026US 2026/0305017 A1LAT Enterprises, Inc., d/b/a MediPak Energy Systems
Most cited
By later US patents
- Optical systems fabricated by printing-based assembly564US 7,972,875 B2The Board of Trustees of the University of Illinois · 2011
- Optical systems fabricated by printing-based assembly346US 8,722,458 B2Semprius, Inc. · 2014
- Photovoltaic module framing system with integral electrical raceways293US 6,111,189 ABP Solarex · 2000
- Photovoltaic power generating apparatus, method of producing same and photovoltaic power generating system228US 6,966,184 B2Canon Kabushiki Kaisha · 2005
- Solar roofing system221US 5,590,495 ABressler Group Inc. · 1997