H03M 1/008
Among different conversion characteristics
Official title: {among different conversion characteristics, e.g. between mu-255 and a-laws}
H03M1/008 (Among different conversion characteristics) appears on 24 US grants and 11 published applications in this corpus.
Search patents in H03M- Granted patents
- 24
- Published applications
- 11
- Assignees
- 15
- Inventors
- 31
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 3 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 2 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Reconfigurable analog-to-digital converter9 Sep 2025US 12,413,242 B2Google Inc.
- Incremental analog to digital converter incorporating noise shaping and residual error quantization21 May 2024US 11,990,917 B2InvenSense, Inc.
- System and methods for data compression and nonuniform quantizers23 Jan 2024US 11,882,316 B2Cable Television Laboratories, Inc.
- ADC having adjustable threshold levels for PAM signal processing31 Jan 2023US 11,569,829 B2Sitrus Technology Corporation
- System and methods for data compression and nonuniform quantizers24 Jan 2023US 11,563,445 B1Cable Television Laboratories, Inc.
- Reconfigurable Analog-to-Digital Converter4 Jan 2024US 2024/0007127 A1Google Inc.
- Incremental analog to digital converter incorporating noise shaping and residual error quantization7 Dec 2023US 2023/0396262 A1InvenSense, Inc.
- System and methods for data compression and nonuniform quantizers29 Sep 2022US 2022/0312045 A1Cable Television Laboratories, Inc.
- Adc having adjustable threshold levels for pam signal processing2 Dec 2021US 2021/0376845 A1Sitrus Technology Corporation
- System and methods for data compression and nonuniform quantizers10 Dec 2020US 2020/0389674 A1Cable Television Laboratories, Inc.
Most cited
By later US patents
- Programmable analog to digital converter15US 4,216,465 AHughes Aircraft Company · 1980
- Linear/companding A/D converter15US 5,369,407 ATexas Instruments Incorporated · 1994
- Multiplying analog-to-digital converter and pipeline analog-to-digital converter using the same12US 8,928,504 B2Novatek Microelectronics Corp. · 2015
- Digital-to-analog converter providing multiplicative and linear functions9US 4,363,024 A1982
- Multi-mode digital to analog converter and method8US 5,274,376 ATexas Instruments Incorporated · 1993