Marc Ledin

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Menlo Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Digital joystick using capacitive sensor
- Patent number 6,480,183
- Issue date Nov 12, 2002
- Logitech Europe S.A.
- Gilles Van Ruymbeke
- G05 - CONTROLLING REGULATING
Information Patent Grant
Flexible touchpad circuit with mounted circuit board
- Patent number 6,002,594
- Issue date Dec 14, 1999
- Logitech, Inc.
- Marc Ledin
- G06 - COMPUTING CALCULATING COUNTING