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Inventor

Michael J. Ziuchkovski

Inventor
Portland, OR, US

Overview

3→
Patents
1990–1991
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information60%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses20%
H04NPictorial communication, e.g. television20%
PatentTitleYear
5,010,325'Driving network for TFEL panel employing a video frame buffer'19914,982,183'Alternate polarity symmetric drive for scanning electrodes in a split-screen AC TFEL display device'19914,893,319'Clock regeneration circuit employing digital phase locked loop'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to PLANAR SYSTEMS INC (3)· patent assignee history
1990–1991Based in Portland, OR, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PLANAR SYSTEMS INC31990–1991
Locations
LocationPatentsSpan
Portland, OR, US31990–1991