G08C 15/10
The signals being represented by frequencies or phase of current or voltage
Official title: the signals being represented by frequencies or phase of current or voltage in transmission link
G08C15/10 (The signals being represented by frequencies or phase of current or voltage) appears on 8 US grants and 5 published applications in this corpus.
Search patents in G08C- Granted patents
- 8
- Published applications
- 5
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 10 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 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 | 1 |
| 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 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tag measurement environment evaluation device10 Jan 2023US 11,551,545 B2Denso Wave Incorporated
- Shield-carried noncontact frequency-domain electrical real-time advanced detection system and method16 Apr 2019US 10,260,345 B2Shandong University
- Control device for a meter device, particularly a water meter device, and meter device, particularly a water meter device9 Apr 2019US 10,254,128 B2Diehl Metering Systems GmbH
- Motor control device and motor control method27 Nov 2018US 10,140,850 B2Nidec Corporation
- Data transmission system26 Jul 1994US 5,333,088 ABritish Gas Corporation
- Tag measurement environment evaluation device12 Aug 2021US 2021/0248902 A1Denso Wave Incorporated
- Control device for a meter device, particularly a water meter device, and meter device, particularly a water meter device11 Jan 2018US 2018/0010924 A1Diehl Metering Systems GmbH
- Motor control device and motor control method30 Nov 2017US 2017/0345288 A1Nidec Corporation
- Shield-carried noncontact frequency-domain electrical real-time advanced detection system and method26 Oct 2017US 2017/0306757 A1Shandong University
- Versatile telemetry base19 Jun 2008US 2008/0143553 A1
Most cited
By later US patents
- Telemetry system for floor maintenance machines24US 4,766,432 ATennant Company · 1988
- Data transmission system10US 5,333,088 ABritish Gas Corporation · 1994
- Multiplexed pulse tone signal receiving apparatus6US 4,389,643 AEdison Control Corporation · 1983
- Data acquisition transmitter and receiver3US 4,575,720 AOtis Elevator Company · 1986