IP Library › Granted Patent US 6,542,121
Granted Patent Utility PCT National Stage
US 6,542,121 · Confirmation No. 2591

SENSOR SYSTEM

Patented Case View Patent ↗
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2001-12-17 LET. Miscellaneous Incoming Letter 47 View
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Quick Facts
Patent No.
US 6,542,121
App. No.
09/914,727
Filed
2001-12-17
Effective Filing
2001-09-04
Granted
2003-04-01
Art Unit
3662
PTA
0 days