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Inventor

Lee Mickleson

Inventor
Long Beach, CA, US

Overview

4→
Patents
1981–1984
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.

G02Bprimary
G02BOptical elements, systems or apparatus50%
G11BInformation storage based on relative movement between record carrier and transducer50%
PatentTitleYear
4,445,209'Dithered focusing systems'19844,322,837'Dithered center tracking system'19824,286,848'Reproducing objective lens for videodiscs'19814,256,374'Write and read objective lens for high density storage'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1984Patents assigned to DISCOVISION ASS (3)· patent assignee history
1981Patents assigned to MCA DISCO VISION (1)· patent assignee history
1981–1984Based in Long Beach, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DISCOVISION ASS31981–1984
MCA DISCO VISION11981
Locations
LocationPatentsSpan
Long Beach, California, US41981–1984