Inventor

Zoltan K. Kun

Inventor

Churchill, PA, US

Overview

1985–1997

Patent span

Electricity

Primary field (CPC H)

Patents· 17 as inventor

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

H05Bprimary

H05BElectric heating25%

B41JTypewriters22%

G06KGraphical data reading9%

H04NPictorial communication, e.g. television9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

C30BSingle-crystal growth6%

G03GElectrography6%

A42BHats3%

G02BOptical elements, systems or apparatus3%

G09GArrangements or circuits for control of indicating devices using static means to present variable information3%

PatentTitleYear

5,612,728'Full color TFEL edge emitter printing system'1997 5,325,207'Facsimile machine using thin film electroluminescent device for spot scanning'1994 5,252,895'TFEL edge emitter structure with light emitting face at angle greater than ninety degrees to substrate street'1993 5,227,769'Heads-up projection display'1993 5,138,347'Thin film electroluminescent edge emitter structure with optical lens and multi-color light emission systems'1992 5,118,987'Multi-layer structure and method of constructing the same for providing TFEL edge emitter modules'1992 5,101,137'Integrated TFEL flat panel face and edge emitter structure producing multiple light sources'1992 5,043,715'Thin film electroluminescent edge emitter structure with optical lens and multi-color light emission systems'1991 5,043,631'Thin film electroluminescent edge emitter structure on a silicon substrate'1991 5,025,321'Facsimile machine using thin film electroluminescent device'1991 5,004,956'Thin film electroluminescent edge emitter structure on a silcon substrate'1991 4,951,064'Thin film electroluminescent edge emitter assembly and integral packaging'1990 4,928,118'Enhanced resolution electrophotographic-type imaging station'1990 4,885,448'Process for defining an array of pixels in a thin film electroluminescent edge emitter structure'1989 4,610,754'Method for growing crystals'1986 4,540,550'Apparatus for growing crystals'1985 4,535,341'Thin film electroluminescent line array emitter and printer'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1997Patents assigned to WESTINGHOUSE ELECTRIC CORP (17)· patent assignee history

1985–1997Based in Churchill, PA, US· patent location history

1985–1993Based in Pittsburgh, PA, US· patent location history

1989–1994Based in Plum Borough, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WESTINGHOUSE ELECTRIC CORP	17	1985–1997

Locations

Location	Patents	Span
Churchill, Pennsylvania, US	12	1985–1997
Pittsburgh, Pennsylvania, US	3	1985–1993
Plum Borough, Pennsylvania, US	2	1989–1994