H03K 19/09446
Using only depletion transistors
Official title: {using only depletion transistors}
H03K19/09446 (Using only depletion transistors) appears on 4 US grants and 1 published applications in this corpus.
Search patents in H03K- Granted patents
- 4
- Published applications
- 1
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 30 Jun 1987
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- High voltage MOSFET switch30 Jun 1987US 4,677,325 ASiemens Aktiengesellschaft
- Semiconductor device having contacting but electrically isolated regions of opposite conductivity types15 Oct 1985US 4,547,681 ATokyo Shibaura Denki Kabushiki Kaisha
- Semiconductor device having contacting but electrically isolated regions of opposite conductivity types15 Oct 1985US 4,547,790 ATokyo Shibaura Denki Kabushiki Kaisha
- MOSFET Logic inverter buffer circuit for integrated circuits26 Jul 1983US 4,395,645 AInternational Telephone and Telegraph Corporation
Most cited
By later US patents
- MOSFET Logic inverter buffer circuit for integrated circuits13US 4,395,645 AInternational Telephone and Telegraph Corporation · 1983
- High voltage MOSFET switch8US 4,677,325 ASiemens Aktiengesellschaft · 1987
- Semiconductor device having contacting but electrically isolated regions of opposite conductivity types4US 4,547,681 ATokyo Shibaura Denki Kabushiki Kaisha · 1985
- Semiconductor device having contacting but electrically isolated regions of opposite conductivity types3US 4,547,790 ATokyo Shibaura Denki Kabushiki Kaisha · 1985