H03K 5/00
Manipulating of pulses not covered by one of the other main groups
Official title: Manipulating of pulses not covered by one of the other main groups of this subclass (circuits with regenerative action H03K3/00, H03K4/00; by the use of non-linear magnetic or dielectric devices H03K3/45)
H03K5/00 (Manipulating of pulses not covered by one of the other main groups) appears on 16,202 US grants and 11,733 published applications in this corpus.
Search patents in H03K- Granted patents
- 16,202
- Published applications
- 11,733
- Assignees
- 2,807
- Inventors
- 22,456
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 115 | 0 |
| 1977 | 115 | 0 |
| 1978 | 111 | 0 |
| 1979 | 71 | 0 |
| 1980 | 72 | 0 |
| 1981 | 82 | 0 |
| 1982 | 96 | 0 |
| 1983 | 94 | 0 |
| 1984 | 120 | 0 |
| 1985 | 115 | 0 |
| 1986 | 125 | 0 |
| 1987 | 157 | 0 |
| 1988 | 115 | 0 |
| 1989 | 133 | 0 |
| 1990 | 96 | 0 |
| 1991 | 137 | 0 |
| 1992 | 173 | 0 |
| 1993 | 163 | 0 |
| 1994 | 184 | 0 |
| 1995 | 201 | 0 |
| 1996 | 201 | 0 |
| 1997 | 192 | 0 |
| 1998 | 249 | 0 |
| 1999 | 273 | 0 |
| 2000 | 337 | 0 |
| 2001 | 353 | 88 |
| 2002 | 381 | 288 |
| 2003 | 363 | 356 |
| 2004 | 338 | 393 |
| 2005 | 329 | 411 |
| 2006 | 409 | 415 |
| 2007 | 372 | 375 |
| 2008 | 351 | 476 |
| 2009 | 369 | 446 |
| 2010 | 466 | 369 |
| 2011 | 410 | 355 |
| 2012 | 353 | 281 |
| 2013 | 379 | 415 |
| 2014 | 499 | 470 |
| 2015 | 442 | 451 |
| 2016 | 571 | 574 |
| 2017 | 663 | 589 |
| 2018 | 572 | 596 |
| 2019 | 779 | 653 |
| 2020 | 784 | 608 |
| 2021 | 613 | 568 |
| 2022 | 632 | 566 |
| 2023 | 626 | 583 |
| 2024 | 527 | 586 |
| 2025 | 538 | 472 |
| 2026 | 356 | 349 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H03K 5/13Arrangements having a single output and transforming input signals into pulses delivered4,785
- H03K 5/01Shaping pulses3,648
- H03K 5/22Circuits having more than one input and one output for comparing pulses3,358
- H03K 2005/00013Delay, i.e. output pulse is delayed after input pulse and pulse lengthIndexing code2,975
- H03K 5/156Arrangements in which a continuous pulse train is transformed into a train1,610
- H03K 5/15Arrangements in which pulses are delivered at different times at several outputs1,501
- H03K 5/153Arrangements in which a pulse is delivered at the instant when a1,159
- H03K 5/125Discriminating pulses1,150
All 14 subgroupsShow fewer
- H03K 5/00006Changing the frequency614
- H03K 5/19Monitoring patterns of pulse trains430
- H03K 5/003Changing the dc level420
- H03K 2005/00286Phase shifter, i.e. the delay between the output and input pulse isIndexing code345
- H03K 5/159Applications of delay lines not covered by the preceding subgroups227
- H03K 2005/00293Output pulse is a delayed pulse issued after a rising or aIndexing code68
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Most cited
By later US patents
- Configurable logic element522US 4,706,216 AXilinx, Inc. · 1987
- Techniques for operating generator for digitally generating electrical signal waveforms and surgical instruments477US 10,624,691 B2Ethicon, Inc. · 2020
- Scannable sense amplifier circuit421US 5,915,084 AAdvanced Micro Devices, Inc. · 1999
- Circuits for supplying isolated direct current (DC) voltage to surgical instruments410US 10,687,884 B2Ethicon, Inc. · 2020
- Delay circuit for gate-array LSI371US 4,700,089 AFujitsu Limited · 1987