H03F 2203/45272
The output current being increased by a transistor which being controlled by
Official title: the output current being increased by a transistor which being controlled by the input signal to source current
H03F2203/45272 (The output current being increased by a transistor which being controlled by) appears on 4 US grants and 2 published applications in this corpus.
Search patents in H03F- Granted patents
- 4
- Published applications
- 2
- Assignees
- 5
- Inventors
- 5
- Latest grant
- 24 Mar 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rail-to-rail class-AB operational amplifier24 Mar 2009US 7,508,265 B2Orise Technology Co., Ltd.
- Output stage for high gain and low distortion operational amplifier23 Aug 2005US 6,933,784 B2Texas Instruments Incorporated
- Differential-type data transmitter8 Jun 1999US 5,910,736 ADenso Corporation
- Low voltage fully differential operational amplifier with improved common mode circuitry1 Dec 1998US 5,844,442 AAdvanced Micro Devices, Inc.
Most cited
By later US patents
- Low voltage fully differential operational amplifier with improved common mode circuitry20US 5,844,442 AAdvanced Micro Devices, Inc. · 1998
- Differential-type data transmitter9US 5,910,736 ADenso Corporation · 1999
- Rail-to-rail class-AB operational amplifier4US 7,508,265 B2Orise Technology Co., Ltd. · 2009
- Output stage for high gain and low distortion operational amplifier2US 6,933,784 B2Texas Instruments Incorporated · 2005