H03H 19/006
Simulating one-port networks
Official title: {simulating one-port networks}
H03H19/006 (Simulating one-port networks) appears on 22 US grants and 16 published applications in this corpus.
Search patents in H03H- Granted patents
- 22
- Published applications
- 16
- Assignees
- 19
- Inventors
- 38
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 | 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 | 2 |
| 2012 | 3 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 4 |
| 2015 | 1 | 1 |
| 2016 | 4 | 3 |
| 2017 | 3 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Continuously variable active reactance systems and methods12 Nov 2024US 12,143,083 B2Etherdyne Technologies, Inc.
- Digital variable capacitance circuit, resonant circuit, amplification circuit, and transmitter14 May 2019US 10,291,266 B2Renesas Electronics Corporation
- Multi-path analog system with multi-mode high-pass filter4 Sep 2018US 10,069,483 B1Cirrus Logic, Inc.
- Adjusting the magnitude of a capacitance of a digitally controlled circuit24 Apr 2018US 9,954,486 B2International Business Machines Corporation
- Digital variable capacitance circuit, resonant circuit, amplification circuit, and transmitter12 Dec 2017US 9,843,344 B2Renesas Electronics Corporation
- Continuously variable active reactance systems and methods27 Feb 2025US 2025/0070756 A1Etherdyne Technologies, Inc.
- Continuously variable active reactance systems and methods12 Oct 2023US 2023/0327650 A1Etherdyne Technologies, Inc.
- Digital variable capacitance circuit, resonant circuit, amplification circuit, and transmitter22 Feb 2018US 2018/0054222 A1Renesas Electronics Corporation
- Digital variable capacitance circuit, resonant circuit, amplification circuit, and transmitter2 Mar 2017US 2017/0063405 A1Renesas Electronics Corporation
- Adjusting the magnitude of a capacitance of a digitally controlled circuit2 Jun 2016US 2016/0156311 A1International Business Machines Corporation
Most cited
By later US patents
- Switched-capacitor filter circuit having at least one simulated inductor and having a resonance frequency which is one-sixth of the sampling frequency59US 4,353,044 ASiemens Aktiengesellschaft · 1982
- Switched-capacitor filter circuit having at least one simulated inductor24US 4,364,116 ASiemens Aktiengesellschaft · 1982
- Digitally controlled high Q factor capacitor11US 8,138,816 B2M/A-COM Technology Solutions Holdings, Inc. · 2012
- Switched-capacitor filter circuit having at least one simulated inductance having controlled switches, capacitors, and an amplifier10US 4,354,169 ASiemens Aktiengesellschaft · 1982
- Signal processing circuit comprising switched transconductors8US 5,960,183 AImperial College of Science, Technology and Medicine · 1999