H03K 5/131
Digitally controlled
H03K5/131 (Digitally controlled) appears on 778 US grants and 456 published applications in this corpus.
Search patents in H03K- Granted patents
- 778
- Published applications
- 456
- Assignees
- 281
- Inventors
- 1,298
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 15 | 0 |
| 1988 | 8 | 0 |
| 1989 | 14 | 0 |
| 1990 | 5 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 16 | 0 |
| 1994 | 9 | 0 |
| 1995 | 16 | 0 |
| 1996 | 20 | 0 |
| 1997 | 14 | 0 |
| 1998 | 28 | 0 |
| 1999 | 28 | 0 |
| 2000 | 29 | 0 |
| 2001 | 37 | 9 |
| 2002 | 22 | 13 |
| 2003 | 11 | 15 |
| 2004 | 10 | 11 |
| 2005 | 9 | 7 |
| 2006 | 13 | 6 |
| 2007 | 4 | 8 |
| 2008 | 8 | 14 |
| 2009 | 19 | 11 |
| 2010 | 10 | 12 |
| 2011 | 13 | 4 |
| 2012 | 12 | 10 |
| 2013 | 13 | 21 |
| 2014 | 28 | 24 |
| 2015 | 21 | 24 |
| 2016 | 34 | 26 |
| 2017 | 37 | 28 |
| 2018 | 24 | 29 |
| 2019 | 33 | 22 |
| 2020 | 29 | 19 |
| 2021 | 29 | 24 |
| 2022 | 26 | 30 |
| 2023 | 29 | 27 |
| 2024 | 22 | 18 |
| 2025 | 22 | 23 |
| 2026 | 14 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Semiconductor integrated circuit and memory system22 Sep 2026US 12,744,520 B2Kioxia Corporation
- Pre-emphasis driving circuit and method15 Sep 2026US 12,738,931 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Delay chain and method of operating same25 Aug 2026US 12,719,463 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Enhancement of linearity for digitally controlled delay line4 Aug 2026US 12,700,855 B2Mediatek Inc.
- Delay element gain calibration4 Aug 2026US 12,700,867 B2QUALCOMM Incorporated
- Gate driver circuit1 Oct 2026US 2026/0302922 A1Renesas Design (UK) Limited
- Positive/negative skew calibration in active electrical cables1 Oct 2026US 2026/0303076 A1Marvell Asia Pte Ltd
- Polar digital frequency modulator27 Aug 2026US 2026/0254444 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Circuits and Methods for Transmitting Data Over 3D Semiconductor Die Interconnects30 Jul 2026US 2026/0221959 A1Blue Cheetah Analog Design, Inc.
- Clock generation circuit9 Jul 2026US 2026/0196995 A1NXP B. V.
Most cited
By later US patents
- Method and apparatus for receiving high speed signals with low latency243US 6,396,329 B1Rambus Inc. · 2002
- Exclusive-or gate for use in delay using transmission gate circuitry203US 5,973,507 AFujitsu Limited · 1999
- Fine resolution digital delay line with coarse and fine adjustment stages182US 5,544,203 ATexas Instruments Incorporated · 1996
- Memory controller with low skew control signal172US 5,692,165 AMicron Electronics, Inc. · 1997
- Semiconductor integrated circuit for supplying a control signal to a plurality of object circuits165US 5,822,255 AFujitsu Limited · 1998