G08C 15/04
The signals being modulated on carrier frequencies
Official title: the signals being modulated on carrier frequencies
G08C15/04 (The signals being modulated on carrier frequencies) appears on 21 US grants and 14 published applications in this corpus.
Search patents in G08C- Granted patents
- 21
- Published applications
- 14
- Assignees
- 17
- Inventors
- 38
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 5 |
| 2014 | 0 | 0 |
| 2015 | 3 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device and method for reducing the number of analog inputs at a control device4 Feb 2025US 12,214,738 B2Robert Bosch GmbH
- Address-setting device and air conditioning system23 Apr 2024US 11,968,173 B2Daikin Industries, Ltd.
- Determination of the dispersion of an electronic component15 Feb 2022US 11,249,133 B2STMicroelectronics (Crolles 2) SAS
- Method and system for monitoring a state16 Jun 2020US 10,684,158 B2TDK-Micronas GmbH
- Relaying key code signals through a remote control device6 Mar 2018US 9,911,325 B2Universal Electronics Inc.
- Device and method for reducing the number of analog inputs at a control device12 Oct 2023US 2023/0322172 A1Robert Bosch GmbH
- Data output apparatus and data collection system29 Dec 2022US 2022/0415161 A1NEC Corporation
- Address-setting device and air conditioning system14 Oct 2021US 2021/0320898 A1Daikin Industries, Ltd.
- Determination of the dispersion of an electronic component23 Jul 2020US 2020/0233032 A1STMicroelectronics (Crolles 2) SAS
- Relaying key code signals through a remote control device27 Dec 2018US 2018/0374340 A1Universal Electronics Inc.
Most cited
By later US patents
- Industrial process control system396US 4,152,760 AThe Foxboro Company · 1979
- Relaying key code signals through a remote control device105US 7,589,642 B1UEI Cayman Inc. · 2009
- Signal transmission system for machine tools, inspection machines, and the like27US 5,056,235 ARenishaw PLC · 1991
- Multiple data channel wireless data coupling system for transmitting measured data from a plurality of rotating sources21US 4,011,551 AAcurex Corporation · 1977
- RF4CE for automotive and industrial environments19US 9,013,324 B2Invensys Systems, Inc. · 2015