IP Library › Granted Patent US 6,636,337
Granted Patent Utility
US 6,636,337 · Confirmation No. 7318

OPTICAL SWITCHING DEVICE BASED ON STABLE, NON-ABSORBING OPTICAL HARD LIMITERS

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2015-02-09 OATH Oath or Declaration filed 148 View
2005-06-17 COCOUT Certificate of Correction - Post Issue Communication 1 View
2003-08-29 IFEE Issue Fee Payment (PTO-85B) 2 View
2001-08-20 TRNA Transmittal of New Application 4 View
2001-08-20 ADS Application Data Sheet 1 View
2001-08-20 SPEC Specification 14 View
2001-08-20 CLM Claims 3 View
2001-08-20 ABST Abstract 1 View
2001-08-20 DRW Drawings-only black and white line drawings 12 View
2001-08-20 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,636,337
App. No.
09/933,146
Filed
2001-08-20
Granted
2003-10-21
Pub. No.
US20020109873A1
Art Unit
2872
PTA
0 days