H03K 3/0372
Of the primary-secondary type
Official title: {of the primary-secondary type}
H03K3/0372 (Of the primary-secondary type) appears on 465 US grants and 389 published applications in this corpus.
Search patents in H03K- Granted patents
- 465
- Published applications
- 389
- Assignees
- 164
- Inventors
- 809
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 9 |
| 2002 | 10 | 7 |
| 2003 | 9 | 5 |
| 2004 | 10 | 9 |
| 2005 | 12 | 8 |
| 2006 | 5 | 5 |
| 2007 | 6 | 5 |
| 2008 | 6 | 4 |
| 2009 | 2 | 7 |
| 2010 | 5 | 5 |
| 2011 | 7 | 8 |
| 2012 | 7 | 5 |
| 2013 | 7 | 6 |
| 2014 | 9 | 9 |
| 2015 | 14 | 17 |
| 2016 | 21 | 24 |
| 2017 | 23 | 19 |
| 2018 | 13 | 15 |
| 2019 | 25 | 15 |
| 2020 | 25 | 33 |
| 2021 | 38 | 41 |
| 2022 | 32 | 29 |
| 2023 | 26 | 32 |
| 2024 | 37 | 30 |
| 2025 | 24 | 19 |
| 2026 | 17 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Low hold multi-bit flip-flop6 Oct 2026US 12,756,381 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Toggle flip-flop and counter including the same29 Sep 2026US 12,750,042 B2Research & Business Foundation Sungkyunkwan University
- Flip-flop with a high-speed architecture29 Sep 2026US 12,750,043 B2Google Inc.
- Integrated circuit and method of forming the same22 Sep 2026US 12,744,519 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Error detection and correction method and circuit8 Sep 2026US 12,730,698 B2Upbeat Technology Co., Ltd
- Integrated circuit and method of forming the same8 Oct 2026US 2026/0312572 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Complementary clocked storage elements1 Oct 2026US 2026/0303073 A1SambaNova Systems, Inc.
- Flip-flop circuit with selective clock gating24 Sep 2026US 2026/0291471 A1
- Clock-Controlled Transistor Circuitry and Methods17 Sep 2026US 2026/0280535 A1Arm Limited
- Clock modulation schemes in integrated circuits20 Aug 2026US 2026/0246457 A1Xilinx, Inc.
Most cited
By later US patents
- Semiconductor integrated circuit247US 8,547,771 B2Semiconductor Energy Laboratory Co.Ltd. · 2013
- Flip-flop circuit with controllable copying between slave and scan latches106US 5,257,223 AHewlett-Packard Company · 1993
- Semiconductor integrated circuit96US 8,995,174 B2Semiconductor Energy Laboratory Co.Ltd. · 2015
- Master-slave flip-flop and clocking scheme81US 7,408,393 B1Inphi Corporation · 2008
- Scannable asynchronous/synchronous CMOS latch78US 4,540,903 AStorage Technology Partners · 1985