H03K 23/52
Using field-effect transistors
Official title: using field-effect transistors
H03K23/52 (Using field-effect transistors) appears on 30 US grants and 23 published applications in this corpus.
Search patents in H03K- Granted patents
- 30
- Published applications
- 23
- Assignees
- 23
- Inventors
- 52
- Latest grant
- 5 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 4 |
| 2006 | 2 | 4 |
| 2007 | 4 | 2 |
| 2008 | 2 | 2 |
| 2009 | 2 | 0 |
| 2010 | 1 | 4 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Variable clock divider5 Sep 2023US 11,749,324 B2Micron Technology, Inc.
- Variable clock divider27 Sep 2022US 11,456,024 B2Micron Technology, Inc.
- Low-jitter frequency division clock clock circuit14 Jun 2022US 11,362,666 B2No. 24 Research Institute of China Electronics Technology Group Corporation
- Divider circuit24 Sep 2019US 10,425,083 B1Dialog Semiconductor GmbH
- Frequency dividing circuit and semiconductor integrated circuit20 Feb 2018US 9,900,014 B2Socionext Inc.
- Variable clock divider19 Jan 2023US 2023/0014446 A1Micron Technology, Inc.
- Variable clock divider17 Mar 2022US 2022/0084569 A1Micron Technology, Inc.
- Low-jitter frequency division clock clock circuit23 Sep 2021US 2021/0297080 A1No. 24 Research Institute of China Electronics Technology Group Corporation
- Frequency dividing circuit and semiconductor integrated circuit11 Aug 2016US 2016/0233867 A1Socionext Inc.
- Frequency Divider and Phase Locked Loop Including the Same3 Jan 2013US 2013/0002319 A1Samsung Electroincs Co., Ltd.
Most cited
By later US patents
- High frequency divider circuits and methods33US 7,298,183 B2WiLinx, Inc. · 2007
- CMOS binary up/down counter31US 4,856,035 ARaytheon Company · 1989
- Apparatus and method for compensating for clock drift in downhole drilling components14US 7,253,671 B2IntelliServ, Inc. · 2007
- System for checking clock-signal correspondence14US 7,617,409 B2Arm Limited · 2009
- Flip-flop and pipelined analog-to-digital converter utilizing the same14US 7,760,117 B1Mediatek Inc. · 2010