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Andre Grandjean
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Cressier, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Optoelectronic module provided with a flexible substrate and at lea...
Patent number
8,183,521
Issue date
May 22, 2012
EM Microelectronic-Marin SA
Victorio Quercia
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optoelectronic circuit with a photoreceptor and a laser diode, and...
Patent number
7,957,448
Issue date
Jun 7, 2011
EM Microelectronic-Marin SA
Michel Willemin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making an optoelectronic module and optoelectronic module...
Patent number
7,750,288
Issue date
Jul 6, 2010
EM Microelectronic-Marin SA
André Grandjean
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated photoreceptor circuit and optoelectronic component inclu...
Patent number
7,579,579
Issue date
Aug 25, 2009
EM Microelectronic-Marin SA
Victorio Quercia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of optimization of measurement time for optical mouse sensor
Patent number
7,358,477
Issue date
Apr 15, 2008
EM Microelectronic-Marin SA
André Grandjean
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Extension of battery life in a battery-powered optical pointing device
Patent number
7,295,183
Issue date
Nov 13, 2007
EM Microelectronic-Marin SA
Michel Willemin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Integrated photosensor using test capacitor to test functioning of...
Patent number
6,037,578
Issue date
Mar 14, 2000
EM Microelectronic-Marin SA
Andre Grandjean
G01 - MEASURING TESTING
Information
Patent Grant
Wafer comprising optoelectronic circuits and method of verifying th...
Patent number
5,949,129
Issue date
Sep 7, 1999
EM Microelectronic-Marin SA
Andre Grandjean
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OPTOELECTRONIC CIRCUIT WITH A PHOTORECEPTOR AND A LASER DIODE, AND...
Publication number
20090059989
Publication date
Mar 5, 2009
EM Microelectronic-Marin SA
Michel Willemin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED PHOTORECEPTOR CIRCUIT AND OPTOELECTRONIC COMPONENT INLCU...
Publication number
20080230679
Publication date
Sep 25, 2008
EM Microelectronic-Marin SA
Victorio Quercia
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTOELECTRONIC MODULE PROVIDED WITH AT LEAST ONE PHOTORECEPTOR CELL
Publication number
20080204416
Publication date
Aug 28, 2008
EM Microelectronic-Marin SA
Victorio Quercia
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD OF MAKING AN OPTOELECTRONIC MODULE AND OPTOELECTRONIC MODULE...
Publication number
20080142679
Publication date
Jun 19, 2008
EM Microelectronic-Marin SA
Andre Grandjean
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF OPTIMIZATION OF MEASUREMENT TIME FOR OPTICAL MOUSE SENSOR
Publication number
20070262242
Publication date
Nov 15, 2007
EM Microelectronic-Marin SA
Andre Grandjean
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Low-battery status indication for a battery-powered pointing device
Publication number
20050200593
Publication date
Sep 15, 2005
EM MICROELECTRONIC-MARIN SA
Michel Willemin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Extension of battery life in a battery-powered optical pointing device
Publication number
20050200606
Publication date
Sep 15, 2005
EM MICROELECTRONIC-MARIN SA
Michel Willemin
G06 - COMPUTING CALCULATING COUNTING