H03F 2203/45572
The ic comprising one or more zener diodes to the input leads
Official title: the IC comprising one or more Zener diodes to the input leads
H03F2203/45572 (The ic comprising one or more zener diodes to the input leads) appears on 3 US grants and 4 published applications in this corpus.
Search patents in H03F- Granted patents
- 3
- Published applications
- 4
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 17 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- High speed, high voltage, amplifier output stage using linear or class D topology17 Dec 2019US 10,511,262 B2
- Instrumentation absolute value differential amplifier circuit and applications12 Jun 2018US 9,993,386 B2
- Unified analog input front end apparatus and method23 May 2006US 7,049,989 B2Smiths Aerospace, Inc.
- Amplification device and measurement instrument6 Mar 2025US 2025/0080071 A1Hitachi, Ltd.
- High speed, high voltage, amplifier output stage using linear or class D topology23 May 2019US 2019/0158027 A1
- Instrumentation Absolute Value Differential Amplifier Circuit and Applications4 Jun 2015US 2015/0150753 A1
- Unified analog input front end apparatus and method6 Apr 2006US 2006/0071838 A1Smiths Aerospace, Inc.
Most cited
By later US patents