Inventor

Laurin C. Freyberger

Inventor

Bahlingen, DE

Overview

1977–1989

Patent span

Electricity

Primary field (CPC H)

Patents· 12 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television85%

H03KPulse technique15%

PatentTitleYear

4,809,059'Chroma control circuit for a digital television receiver'1989 4,691,226'Color-television receiver with at least one integrated circuit for processing the digitized composite color signal'1987 4,672,428'Integrated digital gain control circuit for digital chrominance signals'1987 4,618,881'Set of three integrated circuits for digital video signal processing in color-television receivers'1986 4,607,288'Television receiver with an automatic digital alignment system'1986 4,568,967'Digital signal processing circuitry for a color-television receiver'1986 4,533,879'Integrated circuit kit with a phase-locked loop for color television receivers'1985 4,523,222'Set of three integrated circuits for digital video signal processing in color-television receivers'1985 4,494,137'Integrated interface circuit between the RGB matrix and the video output stages of color-television sets'1985 4,460,850'Deflection circuit for cathode-ray tubes'1984 4,139,860'Television receiver equipped for simultaneously showing several programs'1979 4,031,411'Monolithic integrated circuit for the distortion of a saw-tooth signal'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1986Patents assigned to ITT (9)· patent assignee history

1977–1989Based in Endingen, DE· patent location history

1979Based in Waldkirch, DE· patent location history

1984–1986Based in Bahlingen, DE· patent location history

1987–1989Patents assigned to ITT IND GMBH DEUTSCHE (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ITT	9	1977–1986
ITT IND GMBH DEUTSCHE	3	1987–1989

Locations

Location	Patents	Span
Bahlingen, DE	7	1984–1986
Endingen, DE	4	1977–1989
Waldkirch, DE	1	1979