H03K 19/09443
Using a combination of enhancement and depletion transistors
Official title: {using a combination of enhancement and depletion transistors}
H03K19/09443 (Using a combination of enhancement and depletion transistors) appears on 84 US grants and 17 published applications in this corpus.
Search patents in H03K- Granted patents
- 84
- Published applications
- 17
- Assignees
- 46
- Inventors
- 142
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 8 | 0 |
| 1984 | 9 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 6 |
| 2013 | 1 | 0 |
| 2014 | 5 | 2 |
| 2015 | 0 | 1 |
| 2016 | 5 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Charge pumps, logic circuits including charge pumps, logic devices including logic circuits, and methods of operating logic circuits3 Jun 2025US 12,323,143 B2GLOBALFOUNDRIES U. S. Inc.
- Transistor, clocked inverter circuit, sequential circuit, and semiconductor device including sequential circuit6 Feb 2018US 9,887,299 B2Semiconductor Energy Laboratory Co.Ltd.
- Transistor, clocked inverter circuit, sequential circuit, and semiconductor device including sequential circuit4 Oct 2016US 9,461,126 B2Semiconductor Energy Laboratory Co.Ltd.
- Low voltage isolation switch, in particular for a transmission channel for ultrasound applications26 Apr 2016US 9,323,268 B2STMicroelectronics S,r.l.
- Nand gate circuit, display back plate, display device and electronic device26 Apr 2016US 9,325,315 B2Boe Technology Group Co., Ltd.
- Charge pumps, logic circuits including charge pumps, logic devices including logic circuits, and methods of operating logic circuits15 Aug 2024US 2024/0275385 A1GLOBALFOUNDRIES U. S. Inc.
- Driving D-Mode and E-Mode FETS in Half-Bridge Driver Configuration14 Jul 2022US 2022/0224330 A1pSemi Corporation
- Driving D-Mode FETS in Half-Bridge Driver Configuration14 May 2020US 2020/0153427 A1pSemi Corporation
- Transistor, clocked inverter circuit, sequential circuit, and semiconductor device including sequential circuit16 Feb 2017US 2017/0047450 A1Semiconductor Energy Laboratory Co.Ltd.
- Nand gate circuit, display back plate, display device and electronic device28 Jan 2016US 2016/0028398 A1Boe Technology Group Co., Ltd.
Most cited
By later US patents
- Semiconductor integrated circuit with a response time compensated with respect to temperature86US 4,473,762 ATokyo Shibaura Denki Kabushiki Kaisha · 1984
- Semiconductor integrated circuit device with low power consumption in a standby mode using an on-chip substrate bias generator70US 4,460,835 ATokyo Shibaura Denki Kabushiki Kaisha · 1984
- Circuit to prevent pirating of an MOS circuit51US 4,583,011 AStandard Microsystems Corporation · 1986
- Enhancement/depletion mode field effect transistor driver42US 4,071,783 AInternational Business Machines Corporation · 1978
- Transistor integrated device, particularly usable for coding purposes38US 4,409,434 AElectronique Marcel Dassault · 1983