G01R 19/2506
Arrangements for conditioning or analysing measured signals
Official title: {Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values (G01R19/003 takes precedence); Details concerning sampling, digitizing or waveform capturing (displaying waveforms G01R13/00; analog sampling G01R19/0053)}
G01R19/2506 (Arrangements for conditioning or analysing measured signals) appears on 737 US grants and 773 published applications in this corpus.
Search patents in G01R- Granted patents
- 737
- Published applications
- 773
- Assignees
- 461
- Inventors
- 1,726
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 14 | 2 |
| 2002 | 13 | 11 |
| 2003 | 9 | 8 |
| 2004 | 13 | 12 |
| 2005 | 9 | 6 |
| 2006 | 15 | 19 |
| 2007 | 9 | 9 |
| 2008 | 10 | 12 |
| 2009 | 11 | 34 |
| 2010 | 12 | 14 |
| 2011 | 18 | 17 |
| 2012 | 22 | 18 |
| 2013 | 14 | 24 |
| 2014 | 18 | 23 |
| 2015 | 15 | 31 |
| 2016 | 32 | 41 |
| 2017 | 45 | 45 |
| 2018 | 35 | 57 |
| 2019 | 63 | 68 |
| 2020 | 65 | 51 |
| 2021 | 52 | 40 |
| 2022 | 55 | 63 |
| 2023 | 47 | 36 |
| 2024 | 38 | 51 |
| 2025 | 33 | 43 |
| 2026 | 24 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Energy measurement device1 Sep 2026US 12,724,046 B2Chicony Power Technology Co., Ltd.
- Sensed current scaling in power converters4 Aug 2026US 12,699,120 B2Renesas Electronics America Inc.
- Apparatus for generating a digital signal dependent on a current slope4 Aug 2026US 12,700,789 B2Renesas Design (UK) Limited
- System and apparatus for generating dynamic reference voltage in power constrained devices4 Aug 2026US 12,700,829 B2
- Multi-path current difference detection device14 Jul 2026US 12,681,055 B2Delta Electronics, Inc.
- A method and a fault locator system for determining a location of a fault in a transmission line1 Oct 2026US 2026/0298998 A1Hitachi Energy Ltd
- Battery sensing device24 Sep 2026US 2026/0287661 A1Renesas Design (UK) Limited
- Transient overvoltage detection system and method17 Sep 2026US 2026/0276681 A1
- Utility meter with digital inputs and synchronization circuit17 Sep 2026US 2026/0276686 A1
- Sensing circuit and display device including the same13 Aug 2026US 2026/0237332 A1Lx Semicon Co., Ltd.
Most cited
By later US patents
- Programmable supervisory circuit and applications thereof137US 6,618,711 B1International Business Machines Corporation · 2003
- Methods and apparatuses for monitoring energy consumption and related operations114US 9,104,189 B22015
- Electronic circuit113US 6,353,324 B1Bridge Semiconductor Corporation · 2002
- Electrical contact probe for sampling high frequency electrical signals100US 5,847,569 AThe Board of Trustees of the Leland Stanford Junior University · 1998
- Method and apparatus to measure non-coherent signals97US 6,292,760 B1Texas Instruments Incorporated · 2001