H03M 1/285
Of the unit hamming distance type
Official title: {of the unit Hamming distance type, e.g. Gray code}
H03M1/285 (Of the unit hamming distance type) appears on 75 US grants and 18 published applications in this corpus.
Search patents in H03M- Granted patents
- 75
- Published applications
- 18
- Assignees
- 49
- Inventors
- 97
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 10 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 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 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 5 |
| 2020 | 3 | 3 |
| 2021 | 2 | 0 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Analog-to-digital converter and method for analog-to-digital conversion3 Jun 2025US 12,323,158 B2Infineon Technologies Austria AG
- System to compare at least one DNA fragment to a reference genome2 May 2023US 11,640,850 B2in2H2
- Arithmetic logic unit design in column analog to digital converter with shared gray code generator for correlated multiple samplings18 Apr 2023US 11,632,512 B2OmniVision Technologies, Inc.
- Length measuring instrument, code, and code conversion method17 May 2022US 11,334,737 B2Fujitsu Component Limited
- Method of detecting user input in a 3D space and a 3D input system employing same14 Sep 2021US 11,121,719 B2Zerokey Inc.
- Analog-to-digital converter and method for analog-to-digital conversion25 May 2023US 2023/0163776 A1Infineon Technologies Austria AG
- Arithmetic logic unit design in column analog to digital converter with shared gray code generator for correlated multiple samplings25 Aug 2022US 2022/0269482 A1OmniVision Technologies, Inc.
- Method of detecting user input in a 3d space and a 3d input system employing same14 May 2020US 2020/0153450 A1Zerokey Inc.
- Method and apparatus for alignment adjustment of encoder systems12 Mar 2020US 2020/0083898 A1Tt Electronics PLC
- Length measuring instrument, code, and code conversion method5 Mar 2020US 2020/0074128 A1Fujitsu Component Limited
Most cited
By later US patents
- Absolute digital position encoder with multiple sensors per track106US 5,519,393 ABouens, Inc. · 1996
- Digital input and control device82US 5,739,775 ABourns, Inc. · 1998
- Method of optically detecting position of object and position detecting apparatus using the method59US 5,129,725 ACanon Kabushiki Kaisha · 1992
- Position measuring device40US 5,687,103 AJohannes Heidenhain GmbH · 1997
- Absolute digital position encoder37US 5,880,683 ABourns, Inc. · 1999