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Inventor

David G. Qualey

Inventor
Apple Valley, MN, US

Overview

10→
Patents
2000–2016
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.

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer71%
H05KPrinted circuits14%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G01RMeasuring electric variables7%
PatentTitleYear
9,285,392'Fixture for testing flexible circuit'20168,786,977'Induced transducer head vibration'20146,985,332'Head gimbal assembly with flex circuit arrangement between slider and head interconnect assembly'20066,765,759'Resonance four piece suspension'20046,704,157'Passive damping method and circuit for data storage device actuator'20046,590,748'Combined servo-tracking and preload-controlling microactuator'20036,351,353'Interconnect designs for micromotor, magnetic recording head and suspension assemblies'20026,233,124'Piezoelectric microactuator suspension assembly with improved stroke length'20016,078,473'Gimbal flexure for use with microactuator'20006,046,886'Flex circuit head interconnect with insulating spacer'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2002Patents assigned to SEAGATE TECHNOLOGY (3)· patent assignee history
2000–2016Based in Apple Valley, MN, US· patent location history
2001–2016Patents assigned to SEAGATE TECHNOLOGY LLC (7)· patent assignee history
2014Patents assigned to QUALEY DAVID GORDON (1)· patent assignee history
2014Patents assigned to SETIADI DADI (1)· patent assignee history
2014Patents assigned to WEISSNER STEFAN A (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEAGATE TECHNOLOGY LLC72001–2016
SEAGATE TECHNOLOGY32000–2002
QUALEY DAVID GORDONself12014
SETIADI DADI12014
WEISSNER STEFAN A12014
Locations
LocationPatentsSpan
Apple Valley, Minnesota, US102000–2016