H03K 19/09432
With coupled sources or source coupled logic
Official title: {with coupled sources or source coupled logic (H03K19/096 takes precedence)}
H03K19/09432 (With coupled sources or source coupled logic) appears on 119 US grants and 74 published applications in this corpus.
Search patents in H03K- Granted patents
- 119
- Published applications
- 74
- Assignees
- 69
- Inventors
- 207
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 6 |
| 2003 | 2 | 5 |
| 2004 | 6 | 8 |
| 2005 | 8 | 4 |
| 2006 | 6 | 6 |
| 2007 | 7 | 6 |
| 2008 | 4 | 1 |
| 2009 | 3 | 9 |
| 2010 | 3 | 6 |
| 2011 | 2 | 0 |
| 2012 | 3 | 1 |
| 2013 | 1 | 3 |
| 2014 | 4 | 2 |
| 2015 | 5 | 6 |
| 2016 | 6 | 1 |
| 2017 | 3 | 1 |
| 2018 | 3 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wide frequency range high speed clock multiplexer7 Oct 2025US 12,438,542 B2Avago Technologies International Sales Pte. Limited
- Current mode logic circuit12 Aug 2025US 12,388,444 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Comparator20 Oct 2020US 10,812,059 B2Pragmatic Printing Ltd.
- Current-controlled CMOS logic family27 Aug 2019US 10,396,763 B2Avago Technologies International Sales Pte. Limited
- Current-mode logic circuit20 Nov 2018US 10,135,442 B2MediaTek Singapore Pte. Ltd.
- Skew control circuit for a high-speed clock distribution network and method for operating the same12 Mar 2026US 2026/0072468 A1Samsung Electronics Co., Ltd.
- Signal attenuator circuit using complementary source follower circuit and programmable gain-tuning array circuit8 Jan 2026US 2026/0012164 A1Mediatek Inc.
- Wide frequency range high speed clock multiplexer8 Jan 2026US 2026/0012175 A1Avago Technologies International Sales Pte. Limited
- Wide frequency range high speed clock multiplexer31 Oct 2024US 2024/0364334 A1Avago Technologies International Sales Pte. Limited
- Current mode logic circuit1 Jun 2023US 2023/0170904 A1Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
Most cited
By later US patents
- Differential CMOS logic with dynamic bias203US 6,731,136 B2Hewlett-Packard Development Company, L. P. · 2004
- Current mode logic circuit, source follower circuit and flip flop circuit94US 5,892,382 AMitsubishi Denki Kabushiki Kaisha · 1999
- Distributed amplifier logic designs68US 5,945,847 ALucent Technologies Inc. · 1999
- Current-controlled CMOS logic family57US 6,424,194 B1Broadcom Corporation · 2002
- Source-coupled logic with reference controlled inputs54US 5,798,658 A1998