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App. No. 10/372,394 · Confirmation No. 3594

COMPOUND ACOUSTIC ACTUATOR DRIVE CIRCUIT AND PORTABLE INFORMATION TERMINAL

Inventor: Chiemi Takahashi
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2003-12-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-12 LET. Miscellaneous Incoming Letter 1 View
2003-11-19 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2003-11-19 FOR Foreign Reference 10 View
2003-11-19 FOR Foreign Reference 17 View
2003-11-19 LET. Miscellaneous Incoming Letter 1 View
2003-04-28 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2003-04-28 FOR Foreign Reference 6 View
2003-04-28 FOR Foreign Reference 19 View
2003-04-28 FOR Foreign Reference 16 View
2003-04-28 FOR Foreign Reference 23 View
2003-02-25 TRNA Transmittal of New Application 2 View
2003-02-25 ADS Application Data Sheet 2 View
2003-02-25 SPEC Specification 12 View
2003-02-25 CLM Claims 1 View
2003-02-25 ABST Abstract 1 View
2003-02-25 DRW Drawings-only black and white line drawings 10 View
2003-02-25 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
10/372,394
Filed
2003-02-25
Granted
2004-02-03
Pub. No.
US20030122658A1
Art Unit
2632
PTA
-54 days