H03K 12/00
Producing pulses by distorting or combining sinusoidal waveforms
Official title: Producing pulses by distorting or combining sinusoidal waveforms (shaping pulses H03K5/01; combining sinewaves using elements operating in a non-switching manner H03B21/00)
H03K12/00 (Producing pulses by distorting or combining sinusoidal waveforms) appears on 24 US grants and 11 published applications in this corpus.
Search patents in H03K- Granted patents
- 24
- Published applications
- 11
- Assignees
- 24
- Inventors
- 41
- Latest grant
- 29 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 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 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Low-power digital signal processing29 Mar 2022US 11,290,106 B2STMicroelectronics S,r.l.
- Power combining circuits using time folding1 Mar 2022US 11,264,980 B1The United States of America as represented by the Secretary of the Army
- AC input/DC output power supply and control method thereof11 Jun 2019US 10,320,307 B2NEC Platforms, Ltd.
- Signal generator, signal generation method, and numerically controlled oscillator10 Oct 2017US 9,787,297 B2NEC Corporation
- Nonlinear transmission line extraction systems8 Mar 2016US 9,281,809 B1The United States of America as represented by the Secretary of the Air Force
- Method and device for correcting sensor data15 Feb 2024US 2024/0053388 A1Siemens Aktiengesellschaft
- Low-power digital signal processing22 Apr 2021US 2021/0119630 A1STMicroelectronics S,r.l.
- Ac input/dc output power supply and control method thereof2 Aug 2018US 2018/0219489 A1NEC Platforms, Ltd.
- Signal generator, signal generation method, and numerically controlled oscillator29 Oct 2015US 2015/0311890 A1NEC Corporation
- Method and Circuit Arrangement for Converting a Sine Wave Signal into a Square Wave Signal7 Aug 2014US 2014/0218094 A1
Most cited
By later US patents
- Pulse shaping for a baseband wireless transmitter15US 6,658,053 B1Pulse-LINK, Inc. · 2003
- Apparatus for converting an AC component of a signal to a square wave13US 5,315,260 ADeutsche Thomson-Brandt GmbH · 1994
- Duty-cycle adjustable clock generator with low reverse bias and zero DC level11US 6,711,360 B1Remec, Inc. · 2004
- Pulse width modulator with two-way integrator11US 7,965,151 B2Power Integrations, Inc. · 2011
- Signal translator with squelch7US 4,176,286 ABEI Electronics, Inc. · 1979