IP Library › Granted Patent US 6,674,560
Granted Patent Utility
US 6,674,560 · Confirmation No. 8763

OPTICAL LENS OF OPTICAL SCANNER

Inventor: Chih-Wen Huang
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2010-02-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-02-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-01-27 PA.. Power of Attorney 2 View
2010-01-27 OATH Oath or Declaration filed 1 View
2010-01-27 TRAN.LET Transmittal Letter 2 View
2008-04-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-04-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-03-28 PA.. Power of Attorney 3 View
2003-11-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-05-16 TRNA Transmittal of New Application 2 View
2003-05-16 A.PE Preliminary Amendment 3 View
2003-05-16 SPEC Specification 7 View
2003-05-16 CLM Claims 4 View
2003-05-16 ABST Abstract 1 View
2003-05-16 DRW Drawings-only black and white line drawings 11 View
2003-05-16 OATH Oath or Declaration filed 2 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,674,560
App. No.
10/439,872
Filed
2003-05-16
Granted
2004-01-06
Pub. No.
US20030197911A1
Examiner
PHAN, JAMES
Art Unit
2872
PTA
0 days