H03M 5/02
Conversion to or from representation by pulses
H03M5/02 (Conversion to or from representation by pulses) appears on 1,556 US grants and 895 published applications in this corpus.
Search patents in H03M- Granted patents
- 1,556
- Published applications
- 895
- Assignees
- 532
- Inventors
- 2,259
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 17 | 0 |
| 1987 | 22 | 0 |
| 1988 | 23 | 0 |
| 1989 | 44 | 0 |
| 1990 | 21 | 0 |
| 1991 | 20 | 0 |
| 1992 | 29 | 0 |
| 1993 | 35 | 0 |
| 1994 | 26 | 0 |
| 1995 | 34 | 0 |
| 1996 | 25 | 0 |
| 1997 | 54 | 0 |
| 1998 | 54 | 0 |
| 1999 | 40 | 0 |
| 2000 | 37 | 0 |
| 2001 | 39 | 8 |
| 2002 | 47 | 39 |
| 2003 | 54 | 50 |
| 2004 | 58 | 80 |
| 2005 | 65 | 81 |
| 2006 | 81 | 58 |
| 2007 | 73 | 47 |
| 2008 | 54 | 34 |
| 2009 | 39 | 34 |
| 2010 | 43 | 35 |
| 2011 | 37 | 27 |
| 2012 | 40 | 19 |
| 2013 | 32 | 31 |
| 2014 | 39 | 34 |
| 2015 | 40 | 47 |
| 2016 | 48 | 32 |
| 2017 | 37 | 17 |
| 2018 | 25 | 24 |
| 2019 | 34 | 34 |
| 2020 | 32 | 27 |
| 2021 | 29 | 31 |
| 2022 | 27 | 27 |
| 2023 | 33 | 35 |
| 2024 | 20 | 20 |
| 2025 | 31 | 12 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Memory device, method of calibrating signal level thereof, and memory system having the same11 Aug 2026US 12,704,984 B2Samsung Electronics Co., Ltd.
- Method and apparatus for converting time service signal, and computer-readable medium7 Jul 2026US 12,676,632 B2Zte Corporation
- Motor controller with data bit expansion mechanism23 Jun 2026US 12,665,530 B2Anpec Electronics Corporation
- Preamble design for ambient-internet of things24 Feb 2026US 12,562,943 B2QUALCOMM Incorporated
- Data encoding in a low frequency magnetic field27 Jan 2026US 12,537,560 B2Metrotech Corporation
- Device to reader frequency multiplexing with manchester encoding6 Aug 2026US 2026/0231126 A1InterDigital Patent Holdings, Inc.
- ACT Startup Sequence23 Jul 2026US 2026/0213767 A1Infineon Technologies Americas Corp.
- Method and apparatus for converting time service signal, and computer-readable medium11 Jun 2026US 2026/0163587 A1Zte Corporation
- Method and system for calculating forward error correction with a reduced number of gates in fec encoders30 Apr 2026US 2026/0121793 A1Inova Semiconductors GmbH
- Decoding of a biphase signal in a wireline modem30 Apr 2026US 2026/0121894 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Embedded signalling739US 5,319,735 ABolt Beranek and Newman Inc. · 1994
- Byte oriented DC balanced (0,4) 8B/10B partitioned block transmission code494US 4,486,739 AInternational Business Machines Corporation · 1984
- Data and voice communications system446US 4,672,605 AApplied Spectrum Technologies, Inc. · 1987
- Method and apparatus for receiving high speed signals with low latency243US 6,396,329 B1Rambus Inc. · 2002
- Coding method and apparatus using quaternary codes209US 5,331,320 AInternational Business Machines Corporation · 1994