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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/01/2008
Application #:
10875529
Filing Dt:
06/25/2004
Publication #:
Pub Dt:
06/09/2005
Inventors:
Jean-Claude Sarfati, Herve Chau
Title:
METHOD AND DEVICE FOR AUTHENTICATING DIGITAL DATA BY MEANS OF AN AUTHENTICATION EXTENSION MODULE
Assignment: 1
Reel/Frame:
016250/0912Recorded: 02/10/2005Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/04/2005
Exec Dt:
12/29/2004
Assignee:
46, QUAI ALPHONSE LE GALLO
92100 BOULOGNE-BILLANCOURT, FRANCE
Correspondent:
JONATHAN P. OSHA
OSHA & MAY L.L.P.
1221 MCKINNEY ST., SUITE 2800
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:
048933/0924Recorded: 04/17/2019Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/10/2010
Assignee:
1-5 RUE JEANNE D'ARC
ISSY-LES-MOULINEAUX, FRANCE 92130
Correspondent:
PATRICIA A. VERLANGIERI
4 RESEARCH WAY
PRINCETON, NJ 08540
Assignment: 3
Reel/Frame:
050311/0633Recorded: 04/17/2019Pages: 237
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/30/2018
Assignee:
3 RUE DU COLONEL MOLL
PARIS, FRANCE 75017
Correspondent:
PATRICIA A. VERLANGIERI
4 RESEARCH WAY, INTERDIGITAL CE HOLDINGS
PRINCETON, NJ 08540

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