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Inventor

Gregg J. Uhlendorf

Inventor
Morgan Hill, CA, US

Overview

4→
Patents
1987–1994
Patent span
Physics
Primary field (CPC G)

Patents· 4 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 transducer80%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
5,339,207'Servo system for providing increased recording density and improved operation of the AGC circuitry'19945,291,355'Micro miniature hard disk drive'19944,783,705'High capacity disk file with embedded sector servo and SCSI interface'19884,669,004'High capacity disk file with embedded sector servo'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1988Patents assigned to QUANTUM CORP (2)· patent assignee history
1987–1988Based in San Jose, CA, US· patent location history
1994Patents assigned to NEC CORP (2)· patent assignee history
1994Based in Morgan Hill, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP21994
QUANTUM CORP21987–1988
Locations
LocationPatentsSpan
Morgan Hill, California, US21994
San Jose, California, US21987–1988