H03K 19/096
Synchronous circuits, i.e. using clock signals
Official title: Synchronous circuits, i.e. using clock signals {(H03K19/01728, H03K19/01855 take precedence)}
H03K19/096 (Synchronous circuits, i.e. using clock signals) appears on 953 US grants and 498 published applications in this corpus.
Search patents in H03K- Granted patents
- 953
- Published applications
- 498
- Assignees
- 243
- Inventors
- 1,241
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 11 | 0 |
| 1978 | 15 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 12 | 0 |
| 1982 | 8 | 0 |
| 1983 | 9 | 0 |
| 1984 | 7 | 0 |
| 1985 | 11 | 0 |
| 1986 | 14 | 0 |
| 1987 | 12 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 12 | 0 |
| 1993 | 6 | 0 |
| 1994 | 9 | 0 |
| 1995 | 19 | 0 |
| 1996 | 14 | 0 |
| 1997 | 16 | 0 |
| 1998 | 21 | 0 |
| 1999 | 32 | 0 |
| 2000 | 49 | 0 |
| 2001 | 66 | 12 |
| 2002 | 53 | 29 |
| 2003 | 42 | 33 |
| 2004 | 40 | 37 |
| 2005 | 35 | 28 |
| 2006 | 17 | 34 |
| 2007 | 36 | 24 |
| 2008 | 25 | 19 |
| 2009 | 7 | 14 |
| 2010 | 22 | 15 |
| 2011 | 24 | 22 |
| 2012 | 14 | 22 |
| 2013 | 38 | 32 |
| 2014 | 16 | 24 |
| 2015 | 39 | 22 |
| 2016 | 21 | 11 |
| 2017 | 20 | 18 |
| 2018 | 16 | 17 |
| 2019 | 23 | 9 |
| 2020 | 10 | 15 |
| 2021 | 14 | 10 |
| 2022 | 10 | 14 |
| 2023 | 12 | 19 |
| 2024 | 13 | 6 |
| 2025 | 6 | 6 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Logic circuit and semiconductor device15 Sep 2026US 12,740,152 B2Semiconductor Energy Laboratory Co.Ltd.
- Effective synchronous gates for rapid single flux quantum logic1 Sep 2026US 12,725,062 B2International Business Machines Corporation
- Physically unclonable function (PUF) generation14 Jul 2026US 12,683,813 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Domino logic circuitry with keeper transistors on backside of integrated circuit die19 May 2026US 12,633,921 B2Intel Corporation
- Clock multiplexing circuit, clock distribution circuit, and semiconductor apparatus including the clock multiplexing circuit17 Feb 2026US 12,556,186 B2SK hynix Inc.
- Physically unclonable function (puf) generation8 Oct 2026US 2026/0312831 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Semiconductor device, display apparatus, and electronic device13 Aug 2026US 2026/0239744 A1Semiconductor Energy Laboratory Co.Ltd.
- Circuits and methods to harvest energy from transient on-chip data9 Jul 2026US 2026/0197001 A1Metis Microsystems, LLC
- Divider circuit28 May 2026US 2026/0149453 A1NXP B. V.
- Isolated driver device, corresponding electronic system and method of transmitting a data signal across a galvanic isolation barrier23 Apr 2026US 2026/0113030 A1STMicroelectronics S,r.l.
Most cited
By later US patents
- Logic circuit and semiconductor device188US 8,207,756 B2Semiconductor Energy Laboratory Co.Ltd. · 2012
- Circuits and methods of implementing time-average-frequency direct period synthesizer on programmable logic chip and driving applications using the same188US 9,621,173 B12017
- CMOS gate array with vertical transistors132US 6,597,203 B2Micron Technology, Inc. · 2003
- Pulse output circuit, shift register, and display device129US 6,928,136 B2Semiconductor Energy Laboratory Co.Ltd. · 2005
- Charge-redistribution low-swing differential logic circuit128US 6,331,791 B1Industrial Technology Research Institute · 2001