H03L 7/093
Using special filtering or amplification characteristics in the loop
Official title: using special filtering or amplification characteristics in the loop (H03L7/087 - H03L7/091 take precedence)
H03L7/093 (Using special filtering or amplification characteristics in the loop) appears on 2,417 US grants and 1,983 published applications in this corpus.
Search patents in H03L- Granted patents
- 2,417
- Published applications
- 1,983
- Assignees
- 676
- Inventors
- 3,745
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 8 | 0 |
| 1990 | 8 | 0 |
| 1991 | 11 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 14 | 0 |
| 1995 | 16 | 0 |
| 1996 | 24 | 0 |
| 1997 | 24 | 0 |
| 1998 | 34 | 0 |
| 1999 | 34 | 0 |
| 2000 | 27 | 0 |
| 2001 | 24 | 6 |
| 2002 | 33 | 38 |
| 2003 | 53 | 55 |
| 2004 | 57 | 62 |
| 2005 | 50 | 71 |
| 2006 | 85 | 87 |
| 2007 | 77 | 100 |
| 2008 | 74 | 95 |
| 2009 | 81 | 91 |
| 2010 | 97 | 82 |
| 2011 | 87 | 69 |
| 2012 | 69 | 46 |
| 2013 | 79 | 52 |
| 2014 | 75 | 61 |
| 2015 | 73 | 71 |
| 2016 | 109 | 98 |
| 2017 | 93 | 89 |
| 2018 | 86 | 93 |
| 2019 | 157 | 127 |
| 2020 | 172 | 114 |
| 2021 | 112 | 77 |
| 2022 | 100 | 86 |
| 2023 | 97 | 89 |
| 2024 | 75 | 92 |
| 2025 | 94 | 77 |
| 2026 | 57 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Clock recovery using a double-exponential smoothing process283US 7,020,791 B1Nortel Networks Limited · 2006
- Technique for synchronizing clocks in a network278US 7,043,651 B2Nortel Networks Limited · 2006
- Combined angle demodulator and digitizer141US 5,369,404 AThe Regents of the University of California · 1994
- Integrated charge-pump phase-locked loop circuit137US 5,233,314 ACyrix Corporation · 1993
- RF circuits including transistors having strained material layers131US 7,709,828 B2Taiwan Semiconductor Manufacturing Company.Ltd · 2010