H03K 19/088
Transistor-transistor logic
H03K19/088 (Transistor-transistor logic) appears on 66 US grants and 6 published applications in this corpus.
Search patents in H03K- Granted patents
- 66
- Published applications
- 6
- Assignees
- 26
- Inventors
- 111
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 10 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 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 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 4 | 4 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Digital circuits comprising quantum wire resonant tunneling transistors13 Feb 2024US 11,903,331 B2
- Semiconductor device1 Mar 2022US 11,264,989 B1Kabushiki Kaisha Toshiba
- Static state control of a digital logic circuit within an integrated circuit during low power mode11 Jun 2019US 10,320,387 B1NXP USA, Inc.
- Non-volatile memory5 Mar 2019US 10,224,108 B2eMemory Technology Inc.
- Method for operating single-poly non-volatile memory cell13 Nov 2018US 10,127,987 B2eMemory Technology Inc.
- Semiconductor device10 Feb 2022US 2022/0045681 A1Kabushiki Kaisha Toshiba
- Digital Circuits Comprising Quantum Wire Resonant Tunneling Transistors23 Dec 2021US 2021/0399198 A1
- Method for operating single-poly non-volatile memory cell12 Jul 2018US 2018/0197613 A1eMemory Technology Inc.
- Non-volatile memory12 Jul 2018US 2018/0197872 A1eMemory Technology Inc.
- Nonvolatile memory with erase gate region12 Jul 2018US 2018/0197875 A1eMemory Technology Inc.
Most cited
By later US patents
- Digital logic bus termination using the input clamping Schottky diodes of a logic circuit29US 4,675,551 APrime Computer, Inc. · 1987
- Transistor logic tristate output with feedback21US 4,255,670 AFairchild Camera and Instrument Corporation · 1981
- High density semiconductor integrated circuit layout20US 4,032,962 AIBM Corporation · 1977
- Logic circuit with improved switching19US 4,449,063 AFujitsu Limited · 1984
- Transistor coupled logic circuit16US 3,999,080 ATexas Instruments Incorporated · 1976