H03K 19/01855
Synchronous, i.e. using clock signals
Official title: {synchronous, i.e. using clock signals}
H03K19/01855 (Synchronous, i.e. using clock signals) appears on 243 US grants and 147 published applications in this corpus.
Search patents in H03K- Granted patents
- 243
- Published applications
- 147
- Assignees
- 125
- Inventors
- 451
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 6 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 2 |
| 2002 | 5 | 3 |
| 2003 | 2 | 8 |
| 2004 | 6 | 8 |
| 2005 | 8 | 8 |
| 2006 | 9 | 6 |
| 2007 | 4 | 4 |
| 2008 | 4 | 3 |
| 2009 | 3 | 4 |
| 2010 | 4 | 3 |
| 2011 | 2 | 4 |
| 2012 | 3 | 3 |
| 2013 | 3 | 4 |
| 2014 | 5 | 5 |
| 2015 | 3 | 4 |
| 2016 | 10 | 7 |
| 2017 | 6 | 5 |
| 2018 | 7 | 6 |
| 2019 | 9 | 9 |
| 2020 | 12 | 7 |
| 2021 | 5 | 4 |
| 2022 | 9 | 10 |
| 2023 | 5 | 7 |
| 2024 | 9 | 7 |
| 2025 | 7 | 9 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Differential latch circuit, switch driver, and digital-to-analog conversion circuit11 Aug 2026US 12,706,608 B2Sanechips Technology Co., Ltd.
- Decision feedback equalization in semiconductor devices2 Jun 2026US 12,647,116 B2Macronix International Co., Ltd.
- Built-in self-test circuit and method for deadtime trimming14 Apr 2026US 12,601,781 B2Semiconductor Components Industries, LLC
- Resettable level shifting latch7 Apr 2026US 12,597,929 B2QUALCOMM Incorporated
- Distributed feedback in scale up signal paths10 Mar 2026US 12,574,018 B2Micron Technology, Inc.
- Bus training using multiple flip-flops and clock signals23 Jul 2026US 2026/0213752 A1Micron Technology, Inc.
- Semiconductor device, power supply system, and vehicle12 Mar 2026US 2026/0074700 A1Rohm Co., Ltd.
- Device and Method of Operation Thereof5 Mar 2026US 2026/0064151 A1
- Resettable level shifting latch5 Mar 2026US 2026/0066904 A1QUALCOMM Incorporated
- Integrated circuit, system and method of forming the same12 Feb 2026US 2026/0047210 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- 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
- System for interconnecting VLSI circuits with transmission line characteristics142US 5,347,177 A1994
- Pulsing combustion116US 4,569,310 AArkansas Patents, Inc. · 1986
- Techniques for multi-wire encoding with an embedded clock112US 8,649,460 B2Rambus Inc. · 2014
- MOSFET buffer for TTL logic input and method of operation108US 4,096,402 AMostek Corporation · 1978