Inventor

Antoine Dupont

Inventor

Villingen-Schwenningen, DE

Overview

6→

Patents

1993–2001

Patent span

Physics

Primary field (CPC G)

Patents· 6 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 information38%

H04NPictorial communication, e.g. television23%

G11CStatic stores15%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

G06FElectric digital data processing8%

H03KPulse technique8%

PatentTitleYear

6,252,613'Matrix display addressing device'2001 5,796,390'Redundant shift registers for scanning circuits in liquid crystal display devices'1998 5,319,381'Method for addressing each column of a matrix type LCD panel'1994 5,317,401'Apparatus for providing contrast and/or brightness control of a video signal'1994 5,224,102'Design and test methodology for redundant shift registers'1993 5,206,632'Actuating circuit for a liquid crystal display'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1998Patents assigned to THOMSON SA (2)· patent assignee history

1993Patents assigned to THOMSON BRANDT GMBH (1)· patent assignee history

1993–1998Based in Villingen-Schwenningen, DE· patent location history

1994Patents assigned to THOMSON CONSUMER ELECTRONICS (2)· patent assignee history

1994–2001Based in Strasbourg, FR· patent location history

2001Patents assigned to THOMSON MULTIMEDIA SA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
THOMSON CONSUMER ELECTRONICS	2	1994
THOMSON SA	2	1993–1998
THOMSON BRANDT GMBH	1	1993
THOMSON MULTIMEDIA SA	1	2001

Locations

Location	Patents	Span
Villingen-Schwenningen, DE	4	1993–1998
Strasbourg, FR	2	1994–2001