G01R 15/005
Circuits for altering the indicating characteristic
Official title: {Circuits for altering the indicating characteristic, e.g. making it non-linear}
G01R15/005 (Circuits for altering the indicating characteristic) appears on 78 US grants and 28 published applications in this corpus.
Search patents in G01R- Granted patents
- 78
- Published applications
- 28
- Assignees
- 70
- Inventors
- 126
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 7 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 3 | 2 |
| 2020 | 3 | 5 |
| 2021 | 2 | 4 |
| 2022 | 3 | 0 |
| 2023 | 2 | 0 |
| 2024 | 2 | 3 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for power supplies with dynamic voltage drop compensation2 Dec 2025US 12,487,258 B2Outdoor Wireless Networks LLC
- Non-contact DC current measurement device with open loop degaussing4 Nov 2025US 12,461,127 B2Fluke Corporation
- Voltage detection device24 Dec 2024US 12,174,222 B2ASUSTeK COMPUTER INC.
- Circuit board comprising a rectifier bridge25 Jun 2024US 12,021,458 B2Sagemcom Energy & Telecom SAS
- Power detector17 Oct 2023US 11,789,049 B2RichWave Technology Corp.
- Improving Linearity and Mitigating Process Variations for a Radio-frequency Power Detector5 Mar 2026US 2026/0063674 A1Apple Inc.
- Inspection device and inspection method29 Jan 2026US 2026/0029459 A1Hamamatsu Photonics K.K.
- Method and circuit for measuring a current24 Jul 2025US 2025/0239979 A1STMicroelectronics International N. V.
- Non-contact dc current measurement device with open loop degaussing17 Oct 2024US 2024/0345137 A1Fluke Corporation
- Systems and methods for power supplies with dynamic voltage drop compensation18 Apr 2024US 2024/0125828 A1CommScope Technologies LLC
Most cited
By later US patents
- Circuit for measuring the capacity of a battery1,047US 4,931,737 AU. S. Philips Corporation · 1990
- Non-linear alternating current transducer28US 4,454,557 AMcGraw-Edison Company · 1984
- Extended range composite head power sensor with three circuit branches having a common node23US 4,873,484 ALucas Weinschel, Inc. · 1989
- Displacement transducer22US 4,362,060 AHitachi, Ltd. · 1982
- Linearizing circuits for a semiconductor pressure transducer20US 4,419,620 AKulite Semiconductor Products, Inc. · 1983