G05F 1/445
Being transistors in series with the load
Official title: being transistors in series with the load
G05F1/445 (Being transistors in series with the load) appears on 68 US grants and 36 published applications in this corpus.
Search patents in G05F- Granted patents
- 68
- Published applications
- 36
- Assignees
- 56
- Inventors
- 120
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 2 |
| 2019 | 4 | 9 |
| 2020 | 4 | 2 |
| 2021 | 4 | 7 |
| 2022 | 13 | 7 |
| 2023 | 3 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nonlinear current mirror for fast transient and low power regulator10 Dec 2024US 12,166,417 B2QUALCOMM Incorporated
- Amplifier and voltage generation circuit including the same8 Aug 2023US 11,720,127 B2SK hynix Inc.
- Constant voltage generator circuit provided with operational amplifier including feedback circuit28 Feb 2023US 11,592,855 B2Nisshinbo Micro Devices Inc.
- Interlocking adapter, and method for operating electric apparatus in interlocking manner with working machine7 Feb 2023US 11,571,099 B2Makita Corporation
- Method and system for boosting output current13 Dec 2022US 11,526,187 B2Skyworks Solutions, Inc.
- Reference voltage generation circuit26 Feb 2026US 2026/0056566 A1Mitsumi Electric Co., Ltd.
- Nonlinear current mirror for fast transient and low power regulator22 Jun 2023US 2023/0198394 A1QUALCOMM Incorporated
- Low-power voltage regulator with fast transient response21 Jul 2022US 2022/0229455 A1QUALCOMM Incorporated
- Constant voltage generator circuit provided with operational amplifier including feedback circuit7 Jul 2022US 2022/0214707 A1Nisshinbo Micro Devices Inc.
- Voltage regulator circuit with current limiter stage24 Mar 2022US 2022/0091623 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Method of and apparatus for reducing energy consumption72US 4,870,340 ADavis Controls Corporation · 1989
- Solid-state hid lamp dimmer36US 3,989,976 AWestinghouse Electric Corp. · 1976
- Step-up voltage converter with overcurrent protection34US 5,350,997 AInternational Business Machines Corporation · 1994
- Method of and switching device for reducing feedback from a consumer periodically connected to an A.C. line20US 4,099,099 APoul Hahn Evers · 1978
- Gating control for a static switching arrangement with improved dynamic response15US 3,936,726 AGeneral Electric Company · 1976