H10D 48/345
Bipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions
Official title: {Bipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions}
H10D48/345 (Bipolar transistors having ohmic electrodes on emitter-like, base-like, and collector-like regions) appears on 90 US grants and 53 published applications in this corpus.
Search patents in H10D- Granted patents
- 90
- Published applications
- 53
- Assignees
- 48
- Inventors
- 172
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 8 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 7 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 2 |
| 2014 | 4 | 3 |
| 2015 | 3 | 3 |
| 2016 | 4 | 9 |
| 2017 | 4 | 6 |
| 2018 | 4 | 5 |
| 2019 | 10 | 6 |
| 2020 | 2 | 3 |
| 2021 | 1 | 2 |
| 2022 | 6 | 0 |
| 2023 | 0 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Stretchable form of single crystal silicon for high performance electronics on rubber substrates525US 7,521,292 B2The Board of Trustees of the University of Illinois · 2009
- Printable semiconductor structures and related methods of making and assembling422US 7,799,699 B2The Board of Trustees of the University of Illinois · 2010
- Stretchable form of single crystal silicon for high performance electronics on rubber substrates309US 8,198,621 B2The Board of Trustees of the University of Illinois · 2012
- Printable semiconductor structures and related methods of making and assembling272US 8,039,847 B2The Board of Trustees of the University of Illinois · 2011
- Stretchable form of single crystal silicon for high performance electronics on rubber substrates272US 8,754,396 B2The Board of Trustees of the University of Illinois · 2014