Inventor

Marshall K. Quick

Inventor

Colorado Springs, CO, US

Overview

10→

Patents

1980–2006

Patent span

Physics

Primary field (CPC G)

Patents· 10 as inventor

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

G01Sprimary

G01SRadio direction-finding29%

H03MCoding24%

H04NPictorial communication, e.g. television10%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves5%

G06FElectric digital data processing5%

G10KSound-producing devices5%

G11CStatic stores5%

H01QAntennas, i.e. radio aerials5%

H04BTransmission5%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%

PatentTitleYear

6,987,474'Beamformed ultrasonic imager with delta-sigma feedback control'2006 6,867,720'Beamformed ultrasonic imager with delta-sigma feedback control'2005 6,801,148'Beamformed ultrasonic imager with delta-sigma feedback control'2004 6,377,514'Acoustic lens-based swimmer\'s sonar'2002 6,208,189'Beamformed ultrasonic imager with delta-sigma feedback control'2001 5,964,708'Beamformed ultrasonic imager with delta-sigma feedback control'1999 4,734,582'Integration time control for a radiation sensitive charge injection device'1988 4,361,891'Spread spectrum signal estimator'1982 4,288,858'Inverse two-dimensional transform processor'1981 4,241,264'Sampled data filtering and multiplexing apparatus'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1988Patents assigned to GEN ELECTRIC (4)· patent assignee history

1980–1982Based in Whitesboro, NY, US· patent location history

1988Based in New Hartford, NY, US· patent location history

1999–2006Patents assigned to Q DOT INC (5)· patent assignee history

1999–2005Patents assigned to UNIV MICHIGAN (4)· patent assignee history

1999–2006Based in Colorado Springs, CO, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
Q DOT INC	5	1999–2006
GEN ELECTRIC	4	1980–1988
UNIV MICHIGAN	4	1999–2005

Locations

Location	Patents	Span
Colorado Springs, CO, US	6	1999–2006
Whitesboro, New York, US	3	1980–1982
New Hartford, New York, US	1	1988