G05F 3/205
Substrate bias-voltage generators
Official title: {Substrate bias-voltage generators (for static stores G11C5/146)}
G05F3/205 (Substrate bias-voltage generators) appears on 607 US grants and 316 published applications in this corpus.
Search patents in G05F- Granted patents
- 607
- Published applications
- 316
- Assignees
- 218
- Inventors
- 962
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 11 | 0 |
| 1982 | 3 | 0 |
| 1983 | 11 | 0 |
| 1984 | 13 | 0 |
| 1985 | 8 | 0 |
| 1986 | 8 | 0 |
| 1987 | 10 | 0 |
| 1988 | 11 | 0 |
| 1989 | 13 | 0 |
| 1990 | 4 | 0 |
| 1991 | 13 | 0 |
| 1992 | 8 | 0 |
| 1993 | 18 | 0 |
| 1994 | 13 | 0 |
| 1995 | 12 | 0 |
| 1996 | 13 | 0 |
| 1997 | 19 | 0 |
| 1998 | 19 | 0 |
| 1999 | 15 | 0 |
| 2000 | 27 | 0 |
| 2001 | 25 | 13 |
| 2002 | 23 | 14 |
| 2003 | 14 | 15 |
| 2004 | 20 | 11 |
| 2005 | 14 | 18 |
| 2006 | 10 | 20 |
| 2007 | 22 | 25 |
| 2008 | 10 | 18 |
| 2009 | 17 | 14 |
| 2010 | 19 | 13 |
| 2011 | 9 | 3 |
| 2012 | 9 | 3 |
| 2013 | 4 | 4 |
| 2014 | 11 | 12 |
| 2015 | 11 | 12 |
| 2016 | 8 | 10 |
| 2017 | 16 | 18 |
| 2018 | 18 | 14 |
| 2019 | 11 | 13 |
| 2020 | 23 | 17 |
| 2021 | 11 | 11 |
| 2022 | 12 | 7 |
| 2023 | 8 | 11 |
| 2024 | 11 | 8 |
| 2025 | 5 | 5 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Threshold voltage sensor and a chip using the threshold voltage sensor18 Aug 2026US 12,712,506 B2Mediatek Inc.
- Low voltage reference generator using MOS devices2 Jun 2026US 12,645,234 B2Apple Inc.
- Body bias circuit and body bias generation method3 Mar 2026US 12,566,466 B2Richtek Technology Corporation
- Current generator for IDAC for corner independence3 Mar 2026US 12,566,467 B2STMicroelectronics International N. V.
- Common bias control for devices having uncorrelated power supplies10 Feb 2026US 12,547,194 B2GLOBALFOUNDRIES U. S. Inc.
- Device with a Differential Output Stage13 Aug 2026US 2026/0238203 A1TDK-Micronas GmbH
- Wide-swing intrinsic mosfet cascode current mirror6 Aug 2026US 2026/0227815 A1pSemi Corporation
- Low-power voltage regulator circuit with fast transient response, and corresponding method of operation23 Jul 2026US 2026/0211443 A1STMicroelectronics International N. V.
- Current generator for idac for corner independence21 May 2026US 2026/0140526 A1STMicroelectronics International N. V.
- Bias generation for common drain bidirectional switch driver19 Feb 2026US 2026/0050283 A1
Most cited
By later US patents
- Constant current driver with auto-clamped pre-charge function225US 6,323,631 B1Sunplus Technology Co., Ltd. · 2001
- Semiconductor integrated circuit incorporated with substrate bias control circuit168US 5,461,338 ANEC Corporation · 1995
- Temperature dependent regulation of threshold voltage133US 6,917,237 B1Intel Corporation · 2005
- High voltage boosted word line supply charge pump and regulator for DRAM129US 6,236,581 B1Mosaid Technologies Incorporated · 2001
- Depletion-mode FET for the regulation of the on-chip generated substrate bias voltage124US 4,739,191 ASignetics Corporation · 1988