Linfinity Microelectronics
Irvine, CA, US· latest recorded location
Linfinity Microelectronics is named on 28 US grants and 5 published applications in this corpus. Its most frequent classification is H02M (Apparatus for conversion between ac and ac, between ac and dc, or).
- Granted patents
- 28
- Published applications
- 5
- Inventors
- 15
- Granted in 2026 so far
- 0
- Most recent grant
- 29 Apr 2003
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 4 |
| 2003 | 3 | 1 |
By publication year.
Technology areas
Share of 33 documents
- H02MApparatus for conversion between ac and ac, between ac and dc, or12
- H05BElectric heating7
- G05FSystems for regulating electric or magnetic variables6
- H03FAmplifiers5
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4
- G06FComputing and data processing2
- H02PControl or regulation of electric motors, electric generators or dynamo-electric converters2
- H03KPulse technique2
- H04LDigital communication2
- Y02BEnergy-efficient buildings2
Recent patents
- Charge pump regulator with load current control29 Apr 2003US 6,556,067 B2
- Linear voltage regulator using adaptive biasing18 Feb 2003US 6,522,111 B2
- Single mode buck/boost regulating charge pump18 Feb 2003US 6,522,558 B2
- Method and apparatus for controlling minimum brightness of a flourescent lamp22 Oct 2002US 6,469,922 B2
- Switching regulator with transient recovery circuit12 Mar 2002US 6,356,063 B1
- Methods for fabricating a compound semiconductor protection device for low voltage and high speed data lines18 Sep 2003US 2003/0176042 A1
- Linear voltage regulator using adaptive biasing19 Sep 2002US 2002/0130646 A1
- Method and apparatus for controlling minimum brightness of a fluorescent lamp14 Mar 2002US 2002/0031002 A1
- Single mode buck/boost regulating charge pump7 Mar 2002US 2002/0027467 A1
- Charge pump regulator with load current control24 Jan 2002US 2002/0008499 A1
Most cited
By later US patents
- Current synchronous zero voltage switching resonant topology223US 5,615,093 A1997
- Direct drive backlight system147US 5,930,121 A1999
- Apparatus and method for starting a fluorescent lamp122US 5,923,129 A1999
- Dimmable backlight system109US 6,198,234 B12001
- Linear voltage regulator using adaptive biasing88US 6,522,111 B22003