Inventor

Kirk Kohnen

Inventor

Fullerton, CA, US

Overview

1991–2011

Patent span

Physics

Primary field (CPC G)

Patents· 16 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Rprimary

G01RMeasuring electric variables30%

G01VGeophysics17%

G01CMeasuring distances, levels or bearings9%

G06FElectric digital data processing9%

H03MCoding9%

G01BMeasuring length, thickness or similar linear dimensions4%

G01SRadio direction-finding4%

G05FSystems for regulating electric or magnetic variables4%

G11CStatic stores4%

H04LTransmission of digital information, e.g. telegraphic communication4%

PatentTitleYear

8,050,401'High speed configurable cryptographic architecture'2011 7,787,134'Multiple fanned laser beam metrology system'2010 6,799,288'Detecting and mitigating memory device latchup in a data processor'2004 6,784,820'High resolution, high dynamic range analog-to-digital converter system and related techniques'2004 6,637,005'Triple redundant self-scrubbing integrated circuit'2003 6,292,758'Linear perturbation method for Kalman filter tracking of magnetic field sources'2001 6,269,324'Magnetic object tracking based on direct observation of magnetic sensor measurements'2001 6,014,447'Passive vehicle classification using low frequency electro-magnetic emanations'2000 5,939,881'High dynamic range digital fluxgate magnetometer'1999 5,831,873'Magnetic dipole target classifier and method'1998 5,818,353'Self leveling sensor/device package'1998 5,696,575'Digital flux gate magnetometer'1997 5,684,396'Localizing magnetic dipoles using spatial and temporal processing of magnetometer data'1997 5,652,512'Advanced digital flux gate magnetometer'1997 5,189,629'Method of logic gate reduction in a logic gate array'1993 5,039,938'Phosphor glow testing of hybrid substrates'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1998Patents assigned to HUGHES AIRCRAFT CO (6)· patent assignee history

1991–2011Based in Fullerton, CA, US· patent location history

1999–2004Patents assigned to RAYTHEON CO (5)· patent assignee history

2003Patents assigned to HUGHES ELECTRONICS CORP (1)· patent assignee history

2004–2011Patents assigned to BOEING CO (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUGHES AIRCRAFT CO	6	1991–1998
RAYTHEON CO	5	1999–2004
BOEING CO	3	2004–2011
HUGHES ELECTRONICS CORP	1	2003

Locations

Location	Patents	Span
Fullerton, California, US	16	1991–2011