IP Library › Granted Patent US 6,538,449
Granted Patent Utility
US 6,538,449 · Confirmation No. 8164

BATTERY LIFE ESTIMATION

Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2002-03-20 TRNA Transmittal of New Application 2 View
2002-03-20 SPEC Specification 23 View
2002-03-20 CLM Claims 21 View
2002-03-20 ABST Abstract 1 View
2002-03-20 DRW Drawings-only black and white line drawings 10 View
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Quick Facts
Patent No.
US 6,538,449
App. No.
10/101,160
Filed
2002-03-20
Granted
2003-03-25
Pub. No.
US20030034779A1
Art Unit
2838
PTA
-14 days