H03M 1/207
Using a digital interpolation circuit
Official title: {using a digital interpolation circuit}
H03M1/207 (Using a digital interpolation circuit) appears on 47 US grants and 32 published applications in this corpus.
Search patents in H03M- Granted patents
- 47
- Published applications
- 32
- Assignees
- 35
- Inventors
- 69
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 4 |
| 2003 | 3 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 2 | 2 |
| 2008 | 4 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 4 |
| 2011 | 2 | 0 |
| 2012 | 2 | 3 |
| 2013 | 3 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Channel circuit with asynchronous sampling from an oversampled analog-to-digital converter14 Oct 2025US 12,445,142 B2Western Digital Technologies, Inc.
- Interpolative divider23 Sep 2025US 12,425,041 B2
- Waveform construction using interpolation of data points10 Oct 2023US 11,784,783 B2Synopsys, Inc.
- Analog-to-digital converter with interpolation28 Feb 2023US 11,595,053 B2Texas Instruments Incorporated
- Analog-to-digital converter with interpolation10 Aug 2021US 11,088,702 B2Texas Instruments Incorporated
- Interpolative divider19 Mar 2026US 2026/0081614 A1Skyworks Solutions, Inc.
- Channel Circuit with Asynchronous Sampling from an Oversampled Analog-to-Digital Converter21 Mar 2024US 2024/0097696 A1Western Digital Technologies, Inc.
- Interpolative divider11 Jan 2024US 2024/0014826 A1Skyworks Solutions, Inc.
- Waveform construction using interpolation of data points4 Aug 2022US 2022/0247546 A1Synopsys, Inc.
- Analog-to-digital converter with interpolation28 Oct 2021US 2021/0336630 A1Texas Instruments Incorporated
Most cited
By later US patents
- System for enhancing the accuracy of analog-digital-analog conversions43US 6,016,113 A2000
- Interpolation apparatus for digital electronic position measuring instrument40US 4,225,931 ADr. Johannes Heidenhain GmbH · 1980
- System and method for improving encoder resolution36US 6,556,153 B1Anorad Corporation · 2003
- Magnetic rotary sensor for detecting absolute position of rotating body23US 4,774,464 AHitachi Automotive Eng. Co., Ltd. · 1988
- Encoder interpolation circuit which corrects an interpolation angle between a received sine-wave encoder signal and a cosine-wave encoder signal22US 6,188,341 B1Fanuc Corporation · 2001