G01R 13/08
Electromechanical recording systems using a mechanical direct-writing method
G01R13/08 (Electromechanical recording systems using a mechanical direct-writing method) appears on 12 US grants and 1 published applications in this corpus.
Search patents in G01R- Granted patents
- 12
- Published applications
- 1
- Assignees
- 10
- Inventors
- 13
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Waveform display device17 Feb 2026US 12,554,242 B2Fanuc Corporation
- Power line monitor and printer system29 Aug 1989US 4,862,287 AMendon Electronics Corporation
- Recorder with functions to correct expansion or contraction of recording paper27 May 1986US 4,591,871 AYokogawa Hokushin Electric Corporation
- Displaying measuring instrument6 Jan 1981US 4,242,980 A
- Recording device16 Sep 1980US 4,223,325 ASiemens Aktiengesellschaft
Most cited
By later US patents
- Limited rotation motor with velocity sensing system24US 3,970,979 AGeneral Scanning, Inc. · 1976
- Displaying measuring instrument10US 4,242,980 A1981
- Recording device8US 4,223,325 ASiemens Aktiengesellschaft · 1980
- Recording device for plotting the curve of at least one measured quantity7US 4,040,063 ASiemens Aktiengesellschaft · 1977
- Method and apparatus for monitoring bcd continuously varying data7US 4,101,903 ARockwell International Corporation · 1978