H03K 19/007
Fail-safe circuits
H03K19/007 (Fail-safe circuits) appears on 216 US grants and 170 published applications in this corpus.
Search patents in H03K- Granted patents
- 216
- Published applications
- 170
- Assignees
- 114
- Inventors
- 371
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 6 |
| 2003 | 7 | 5 |
| 2004 | 6 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 3 |
| 2007 | 4 | 7 |
| 2008 | 4 | 14 |
| 2009 | 5 | 10 |
| 2010 | 15 | 8 |
| 2011 | 8 | 8 |
| 2012 | 7 | 10 |
| 2013 | 14 | 9 |
| 2014 | 5 | 6 |
| 2015 | 10 | 9 |
| 2016 | 11 | 8 |
| 2017 | 5 | 5 |
| 2018 | 4 | 5 |
| 2019 | 11 | 7 |
| 2020 | 11 | 10 |
| 2021 | 4 | 4 |
| 2022 | 6 | 12 |
| 2023 | 11 | 7 |
| 2024 | 12 | 7 |
| 2025 | 4 | 2 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Input/output (IO) failsafe protection topology in leaky technology nodes15 Sep 2026US 12,738,940 B1Synopsys, Inc.
- Ultrasound beam quality test apparatus and methods16 Jun 2026US 12,659,197 B2Aronix LLC
- Semiconductor apparatus26 May 2026US 12,640,675 B2Rohm Co., Ltd.
- Failsafe input-output circuit26 May 2026US 12,640,737 B2Texas Instruments Incorporated
- Module with selectable digital outputs3 Feb 2026US 12,542,554 B2Siemens Aktiengesellschaft
- Latching system and method for low soft error rate23 Jul 2026US 2026/0213737 A1Avago Technologies International Sales Pte. Limited
- Computing device25 Jun 2026US 2026/0174129 A1
- Failsafe input-output circuit5 Mar 2026US 2026/0066902 A1Texas Instruments Incorporated
- Signal transmission device, electronic device and vehicle6 Nov 2025US 2025/0343544 A1Rohm Co., Ltd.
- Module with selectable digital outputs23 Oct 2025US 2025/0330177 A1Siemens Aktiengesellschaft
Most cited
By later US patents
- Methods and apparatus for a terminated fail-safe circuit69US 6,320,406 B1Texas Instruments Incorporated · 2001
- Adaptive integrated programmable device platform60US 10,673,439 B1Xilinx, Inc. · 2020
- Fault tolerant asynchronous circuits37US 7,504,851 B2Achronix Semiconductor Corporation · 2009
- Reconfigurable integrated circuit architecture with on-chip configuration and reconfiguration36US 8,390,325 B2Element CXI, LLC · 2013
- Current saving mode for input buffers32US 6,552,596 B2Micron Technology, Inc. · 2003