IP Library › Granted Patent US 6,479,978
Granted Patent Utility
US 6,479,978 · Confirmation No. 2983

HIGH-RESOLULTION MEASUREMENT OF PHASE SHIFTS IN HIGH FREQUENCY PHASE MODULATORS

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 Code Description Pages PDF
2001-08-17 TRNA Transmittal of New Application 5 View
2001-08-17 A.PE Preliminary Amendment 3 View
2001-08-17 SPEC Specification 14 View
2001-08-17 CLM Claims 8 View
2001-08-17 ABST Abstract 1 View
2001-08-17 DRW Drawings-only black and white line drawings 6 View
2001-08-17 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,479,978
App. No.
09/931,001
Filed
2001-08-17
Granted
2002-11-12
Art Unit
2858
PTA
-186 days