H03K 19/003
Modifications for increasing the reliability for protection
Official title: Modifications for increasing the reliability {for protection}
H03K19/003 (Modifications for increasing the reliability for protection) appears on 5,176 US grants and 3,161 published applications in this corpus.
Search patents in H03K- Granted patents
- 5,176
- Published applications
- 3,161
- Assignees
- 1,026
- Inventors
- 7,473
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 8 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 9 | 0 |
| 1984 | 10 | 0 |
| 1985 | 19 | 0 |
| 1986 | 37 | 0 |
| 1987 | 43 | 0 |
| 1988 | 82 | 0 |
| 1989 | 75 | 0 |
| 1990 | 90 | 0 |
| 1991 | 105 | 0 |
| 1992 | 96 | 0 |
| 1993 | 58 | 0 |
| 1994 | 108 | 0 |
| 1995 | 102 | 0 |
| 1996 | 112 | 0 |
| 1997 | 101 | 0 |
| 1998 | 122 | 0 |
| 1999 | 139 | 0 |
| 2000 | 206 | 0 |
| 2001 | 214 | 30 |
| 2002 | 190 | 121 |
| 2003 | 126 | 117 |
| 2004 | 119 | 108 |
| 2005 | 106 | 142 |
| 2006 | 114 | 138 |
| 2007 | 128 | 170 |
| 2008 | 126 | 152 |
| 2009 | 140 | 158 |
| 2010 | 187 | 144 |
| 2011 | 141 | 127 |
| 2012 | 126 | 108 |
| 2013 | 142 | 150 |
| 2014 | 155 | 133 |
| 2015 | 174 | 141 |
| 2016 | 181 | 125 |
| 2017 | 168 | 124 |
| 2018 | 140 | 128 |
| 2019 | 178 | 131 |
| 2020 | 153 | 118 |
| 2021 | 114 | 104 |
| 2022 | 106 | 112 |
| 2023 | 115 | 118 |
| 2024 | 100 | 109 |
| 2025 | 110 | 79 |
| 2026 | 63 | 74 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H03K 19/00346Modifications for eliminating interference or parasitic voltages or currents1,748
- H03K 19/00315In field-effect transistor circuits1,339
- H03K 19/00369Modifications for compensating variations of temperature, supply voltage or other physical parameters1,300
- H03K 19/00323Delay compensation321
- H03K 19/0033Radiation hardening233
- H03K 19/00392By circuit redundancy123
- H03K 19/00307In bipolar transistor circuits71
Recent patents
- Circuit for preventing current backflow, chip, and electronic system6 Oct 2026US 12,757,498 B2Realtek Semiconductor Corp.
- Input/output (IO) failsafe protection topology in leaky technology nodes15 Sep 2026US 12,738,940 B1Synopsys, Inc.
- Logic circuit and semiconductor device15 Sep 2026US 12,740,152 B2Semiconductor Energy Laboratory Co.Ltd.
- Offset reduction for switched capacitor circuitry8 Sep 2026US 12,732,183 B2Apple Inc.
- Laser detecting circuit and semiconductor apparatus including the same8 Sep 2026US 12,733,505 B2Samsung Electronics Co., Ltd.
- Triple module redundant solid state power switch8 Oct 2026US 2026/0312586 A1Blue Origin Manufacturing, LLC
- Pull-up-pull-down-inverter (pudi), pudi-based system for continuous-time linear-equalization, and method of operating same8 Oct 2026US 2026/0312587 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Die-to-die connectivity monitoring24 Sep 2026US 2026/0287651 A1Proteantecs Ltd.
- Magic state factory constructions for producing ccz and t states24 Sep 2026US 2026/0289384 A1Google Inc.
- Glitch-free reset testing system17 Sep 2026US 2026/0276708 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Apparatus and method for topography dependent signaling278US 6,321,282 B1Rambus Inc. · 2001
- Method and apparatus for receiving high speed signals with low latency243US 6,396,329 B1Rambus Inc. · 2002
- Configuration features in a configurable logic array232US 5,336,950 ANational Semiconductor Corporation · 1994
- Low skew differential receiver with disable feature220US 6,256,234 B1Micron Technology, Inc. · 2001
- Drivers and receivers for interfacing VLSI CMOS circuits to transmission lines213US 5,023,488 AXerox Corporation · 1991