H03M 1/306
For waveshaping
Official title: {for waveshaping}
H03M1/306 (For waveshaping) appears on 10 US grants and 4 published applications in this corpus.
Search patents in H03M- Granted patents
- 10
- Published applications
- 4
- Assignees
- 11
- Inventors
- 15
- Latest grant
- 24 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Suppressing spurious signals in direct-digital synthesizers24 Jan 2023US 11,563,444 B1Textron Systems Corporation
- Quadrature signal decoding using a driver14 Jul 2015US 9,083,373 B2STMicroelectronics International N. V.
- Hysteresis-compensating interpolation circuits in optical encoders23 Sep 2014US 8,841,600 B2Avago Technologies General IP (Singapore) Pte. Ltd.
- Quadrature signal decoding using a driver31 Dec 2013US 8,619,911 B2STMicroelectronics International N. V.
- Device for processing output signals from a photo-diode25 Nov 2003US 6,653,616 B2Alcor Micro, Corp.
- Quadrature signal decoding using a driver8 May 2014US 2014/0125503 A1STMicroelectronics International N. V.
- Hysteresis-Compensating Interpolation Circuits in Optical Encoders3 May 2012US 2012/0104236 A1Avago Technologies ECBU (Singapore) Pte. Ltd.
- Quadrature signal decoding using a driver16 Jun 2011US 2011/0142155 A1STMicroelectronics Pvt. Ltd.
- Device for processing output signals from a photo-diode17 Jul 2003US 2003/0132368 A1Alcor Micro, Corp.
Most cited
By later US patents
- Method for measuring the rotation angle of a rotatable shaft, especially a rotatable switch, and device for working the method22US 6,087,829 AMannesmann VDO AG · 2000
- Incremental rotary encoder for measuring horizontal or vertical angles20US 6,304,079 B1Asahi Kogaku Kogyo Kabushiki Kaisha · 2001
- Waveform shaping apparatus4US 5,568,141 ANippondenso Co., Ltd. · 1996
- Apparatus of and method for counting a number of revolutions of a servo motor3US 5,323,436 ASamsung Electronics Co., Ltd. · 1994
- Angular position detecting apparatus with noise discrimination3US 5,621,315 AMitsubishi Denki Kabushiki Kaisha · 1997