Inventor
Patrick J. Quirk
Inventor
Huntsville, AL, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication55%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems27%
G06FElectric digital data processing9%
H04QSelecting9%
PatentTitleYear
8,132,027'Transformerless power over ethernet system'20127,843,670'Isolated switched maintain power signature (MPS) and fault monitoring for power over Ethernet'20107,774,584'Discrete multi-tone (DMT) system and method that communicates a data pump data stream between a general purpose CPU and a DSP via a buffering scheme'20107,685,440'Switch with fully isolated power sourcing equipment control'20107,643,315'Programmable feedback voltage pulse sampling for switched power supplies'20107,471,531'Programmable feedback voltage pulse sampling for switched power supplies'20087,254,766'Discrete multi-tone (DMT) system and method that communicates a data pump data stream between a general purpose CPU and a DSP via a buffering scheme'20076,892,339'Discrete multi-tone (DMT) system and method that communicates a data pump data stream between a general purpose CPU and a DSP via a buffering scheme'20056,052,409'Device and method for generating and detecting tones in a digital data communications device'20005,943,505'System for high speed data and command transfer over an interface where a non-maskable interrupt signal indicates either a write command or received data'19995,675,617'Synchronous protocol encoding and decoding method'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2000Patents assigned to MOTOROLA INC (3)· patent assignee history
1997Based in Madison, AL, US· patent location history
1999–2012Based in Huntsville, AL, US· patent location history
2005–2010Patents assigned to FREESCALE SEMICONDUCTOR INC (3)· patent assignee history
2008–2012Patents assigned to AGERE SYSTEMS INC (5)· patent assignee history
2012Patents assigned to BLAHA MATTHEW (1)· patent assignee history
2012Patents assigned to DE LA TORRE LUIS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGERE SYSTEMS INC | 5 | 2008–2012 |
| FREESCALE SEMICONDUCTOR INC | 3 | 2005–2010 |
| MOTOROLA INC | 3 | 1997–2000 |
| BLAHA MATTHEW | 1 | 2012 |
| DE LA TORRE LUIS | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Huntsville, AL, US | 10 | 1999–2012 |
| Madison, AL, US | 1 | 1997 |