G01R 13/404
For discontinuous display, i.e. display of discrete values
Official title: {for discontinuous display, i.e. display of discrete values (analogue/digital conversion H03M1/00)}
G01R13/404 (For discontinuous display, i.e. display of discrete values) appears on 247 US grants and 17 published applications in this corpus.
Search patents in G01R- Granted patents
- 247
- Published applications
- 17
- Assignees
- 124
- Inventors
- 351
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 12 | 0 |
| 1978 | 15 | 0 |
| 1979 | 11 | 0 |
| 1980 | 24 | 0 |
| 1981 | 29 | 0 |
| 1982 | 13 | 0 |
| 1983 | 14 | 0 |
| 1984 | 7 | 0 |
| 1985 | 8 | 0 |
| 1986 | 6 | 0 |
| 1987 | 14 | 0 |
| 1988 | 8 | 0 |
| 1989 | 10 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 1 |
| 2002 | 1 | 4 |
| 2003 | 3 | 0 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method, system and probe for measuring and visualizing values of an electromagnetic parameter of a PCB29 Jul 2025US 12,372,566 B2Rohde & Schwarz GmbH & Co.KG
- Test and measurement devices, systems and methods associated with augmented reality16 May 2023US 11,650,225 B2Tektronix, Inc.
- Test and measurement devices, systems, and methods associated with augmented reality30 Nov 2021US 11,187,720 B2Tektronix, Inc.
- Sensor unit19 Jan 2021US 10,895,478 B2Keyence Corporation
- Method and apparatus for processing measurement tuples24 Dec 2019US 10,514,405 B2Rohde & Schwarz GmbH & Co. KG
- Method, system and probe for measuring and visualizing values of an electromagnetic parameter of a pcb28 Dec 2023US 2023/0417821 A1Rohde & Schwarz GmbH & Co.KG
- Test and measurement devices, systems and methods associated with augmented reality23 Jun 2022US 2022/0196701 A1Tektronix, Inc.
- Test and measurement devices, systems, and methods associated with augmented reality25 Jun 2020US 2020/0200794 A1Tektronix, Inc.
- Sensor Unit28 Mar 2019US 2019/0097629 A1Keyence Corporation
- Pprogrammable audio level indicator28 Feb 2019US 2019/0066456 A1Allen & Heath Limited
Most cited
By later US patents
- Variable color digital display for emphasizing position of decimal point199US 5,003,298 A1991
- Variable color display system185US 6,018,237 ATexas Digital Systems, Inc. · 2000
- Color-emitting DC level indicator163US 4,388,589 A1983
- Display device with variable color background area161US 5,963,185 ATexas Digital Systems, Inc. · 1999
- Multicolor logic device159US 5,194,854 A1993