H03M 1/445
The stages being of the folding type
Official title: {the stages being of the folding type}
H03M1/445 (The stages being of the folding type) appears on 40 US grants and 13 published applications in this corpus.
Search patents in H03M- Granted patents
- 40
- Published applications
- 13
- Assignees
- 24
- Inventors
- 55
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 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 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Calibration scheme for a non-linear ADC13 Jan 2026US 12,525,985 B2Texas Instruments Incorporated
- Calibration scheme for a non-linear ADC16 Apr 2024US 11,962,318 B2Texas Instruments Incorporated
- Conversion and folding circuit for delay-based analog-to-digital converter system23 Aug 2022US 11,424,758 B2Texas Instruments Incorporated
- Conversion and folding circuit for delay-based analog-to-digital converter system8 Jun 2021US 11,031,947 B2Texas Instruments Incorporated
- Conversion and folding circuit for delay-based analog-to-digital converter system2 Jun 2020US 10,673,456 B1Texas Instruments Incorporated
- Calibration scheme for a non-linear adc21 May 2026US 2026/0142668 A1Texas Instruments Incorporated
- Calibration scheme for a non-linear adc6 Jun 2024US 2024/0187013 A1Texas Instruments Incorporated
- Calibration scheme for a non-linear adc14 Jul 2022US 2022/0224349 A1Texas Instruments Incorporated
- Conversion and folding circuit for delay-based analog-to-digital converter system19 Aug 2021US 2021/0258018 A1Texas Instruments Incorporated
- Conversion and folding circuit for delay-based analog-to-digital converter system13 Aug 2020US 2020/0259502 A1Texas Instruments Incorporated
Most cited
By later US patents
- Analog to digital converter111US 5,202,687 AIntellectual Property Development Associates of Connecticut, Inc. · 1993
- Serial-type A/D converter utilizing folding circuit cells34US 4,599,602 AMatsushita Electric Industrial Co., Ltd. · 1986
- Cascade A/D converter32US 6,222,477 B1Yokogawa Electric Corporation · 2001
- Analog to digital converter having a magnitude amplifier with an improved differential input amplifier22US 5,554,943 AAnalog Devices, Inc. · 1996
- Conversion and folding circuit for delay-based analog-to-digital converter system21US 10,673,456 B1Texas Instruments Incorporated · 2020