IP Library Granted Patent US 6,548,938
Granted Patent Utility
US 6,548,938 · Confirmation No. 9637

APPARATUS HAVING A PAIR OF OPPOSING SURFACES DRIVEN BY A PIEZOELECTRIC ACTUATOR

⬇ PDF
Code Description Pages PDF
2001-01-29 TRNA Transmittal of New Application 1 View
2001-01-29 SPEC Specification 33 View
2001-01-29 CLM Claims 6 View
2001-01-29 ABST Abstract 1 View
2001-01-29 DRW Drawings-only black and white line drawings 10 View
2001-01-29 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,548,938
App. No.
09/771,533
Filed
2001-01-29
Granted
2003-04-15
Pub. No.
US20010030306A1
Art Unit
2834
PTA
-41 days