IP Library › Granted Patent US 6,506,289
Granted Patent Utility Small
US 6,506,289 · Confirmation No. 1090

PLANAR OPTICAL DEVICES AND METHODS FOR THEIR MANUFACTURE

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 Code Description Pages PDF
2014-07-14 IMIS Miscellaneous Internal Document 1 View
2009-12-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-12-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-12-02 PA.. Power of Attorney 4 View
2009-12-02 C.AD Change of Address 2 View
2009-12-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-07-28 PET.POA.WDRW Request for withdrawal as attorney or agent 1 View
2009-07-28 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-07-10 TRNA Transmittal of New Application 2 View
2001-07-10 SPEC Specification 26 View
2001-07-10 CLM Claims 6 View
2001-07-10 ABST Abstract 1 View
2001-07-10 DRW Drawings-only black and white line drawings 5 View
2001-07-10 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,506,289
App. No.
09/903,050
Filed
2001-07-10
Granted
2003-01-14
Pub. No.
US20020033330A1
Art Unit
1753
PTA
-72 days