IP Library › Granted Patent US 6,695,449
Granted Patent Utility
US 6,695,449 · Confirmation No. 2782

LENS DESIGN TO ENHANCE VISION QUALITY

Inventor: Ming Ye
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2003-12-12 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-28 PET. Petition Entered 1 View
2003-07-28 RCEX Request for Continued Examination (RCE) 1 View
2003-07-28 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2001-07-23 TRNA Transmittal of New Application 2 View
2001-07-23 SPEC Specification 6 View
2001-07-23 CLM Claims 2 View
2001-07-23 ABST Abstract 1 View
2001-07-23 DRW Drawings-only black and white line drawings 4 View
2001-07-23 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,695,449
App. No.
09/911,332
Filed
2001-07-23
Granted
2004-02-24
Pub. No.
US20020044255A1
Art Unit
2873
PTA
-42 days