H03K 19/018514
With at least one differential stage
Official title: {with at least one differential stage (H03K19/018528 and H03K19/018542 take precedence)}
H03K19/018514 (With at least one differential stage) appears on 219 US grants and 173 published applications in this corpus.
Search patents in H03K- Granted patents
- 219
- Published applications
- 173
- Assignees
- 125
- Inventors
- 447
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 4 | 6 |
| 2003 | 3 | 2 |
| 2004 | 3 | 3 |
| 2005 | 6 | 6 |
| 2006 | 6 | 4 |
| 2007 | 1 | 1 |
| 2008 | 5 | 9 |
| 2009 | 4 | 5 |
| 2010 | 8 | 3 |
| 2011 | 7 | 11 |
| 2012 | 8 | 5 |
| 2013 | 6 | 8 |
| 2014 | 8 | 8 |
| 2015 | 9 | 11 |
| 2016 | 24 | 16 |
| 2017 | 15 | 7 |
| 2018 | 11 | 9 |
| 2019 | 8 | 6 |
| 2020 | 14 | 10 |
| 2021 | 6 | 3 |
| 2022 | 6 | 5 |
| 2023 | 3 | 7 |
| 2024 | 3 | 12 |
| 2025 | 11 | 10 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Level shifter25 Aug 2026US 12,719,473 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Method and apparatus for processing input variables9 Jun 2026US 12,652,039 B2Robert Bosch GmbH
- Control circuit31 Mar 2026US 12,592,690 B2Kabushiki Kaisha Toshiba
- CMOS-to-CML converter, semiconductor device including the same, and electronic device17 Mar 2026US 12,580,572 B2Samsung Electronics Co., Ltd.
- Semiconductor integrated circuit, interface device, and memory system10 Feb 2026US 12,549,184 B2Kioxia Corporation
- Level shift circuit for controlling a power switch (versions)9 Jul 2026US 2026/0196998 A1Closed-up Joint-Stock Company DRIVE
- Voltage level shifter9 Apr 2026US 2026/0100706 A1Winbond Electronics Corp.
- Skew control circuit for a high-speed clock distribution network and method for operating the same12 Mar 2026US 2026/0072468 A1Samsung Electronics Co., Ltd.
- Amplifier with output ac coupled envelope tracking supply5 Feb 2026US 2026/0039290 A1Avago Technologies International Sales Pte. Limited
- Receiver circuit, corresponding isolated driver device, electronic system and method of decoding a differential signal into a digital output signal8 Jan 2026US 2026/0012172 A1STMicroelectronics International N. V.
Most cited
By later US patents
- Differential to single-ended CMOS converter73US 5,606,268 AApple Computer, Inc. · 1997
- Complementary signal transmission circuit with impedance matching circuitry71US 5,111,080 AHitachi, Ltd. · 1992
- Substrate bias circuit and method for biasing a substrate61US 9,584,118 B1NXP USA, Inc. · 2017
- Level shift circuit59US 5,818,278 AMitsubishi Denki Kabushiki Kaisha · 1998
- Source-coupled logic with reference controlled inputs54US 5,798,658 A1998