Sourgen; Laurent

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sourgen; Laurent.The latest application filed is for "electronic security component".

Company Profile

0.13.1

Sourgen; Laurent - Aix en Provence FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electronic device with encryption/decryption cells Grant 7,319,758 - Pomet , et al. January 15, 2	2008-01-15
Electronic security component App 20010003540 - Pomet, Alain ; et al.	2001-06-14
Screened EEPROM cell Grant 6,151,245 - Pio , et al. November 21, 2	2000-11-21
Device for the protection of the access to memory words Grant 5,978,915 - Lisart , et al. November 2, 1	1999-11-02
Method for numerically scrambling data and its application to a programmable circuit Grant 5,850,452 - Sourgen , et al. December 15, 1	1998-12-15
Device for protecting memory areas of an electronic microprocessor Grant 5,559,989 - Sourgen , et al. September 24, 1	1996-09-24
Voltage threshold detection circuit with very low power consumption Grant 5,440,263 - Fournel , et al. August 8, 1	1995-08-08
Circuit for the management of memory words Grant 5,384,749 - Lisart , et al. January 24, 1	1995-01-24
Device for enabling the use of the contents of memory areas of an electronic microprocessor system Grant 5,361,341 - Sourgen , et al. November 1, 1	1994-11-01
Security locks for integrated circuit Grant 5,264,742 - Sourgen * November 23, 1	1993-11-23
Security locks for integrated circuit Grant 5,101,121 - Sourgen March 31, 1	1992-03-31
Memory array with electrically programmable memory cells and electricaly unprogrammable, unerasable memory cells, both types of memory cells having floating gate transistors Grant 5,099,451 - Sourgen , et al. March 24, 1	1992-03-24
Safety device against the unauthorized detection of protected data Grant 4,932,053 - Fruhauf , et al. June 5, 1	1990-06-05
Integrated circuit for memorizing and processing information confidentially, including an anti-fraud device Grant 4,851,653 - Limisaque , et al. July 25, 1	1989-07-25

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