IP Library › Granted Patent US 6,330,064
Granted Patent Utility Small
US 6,330,064 · Confirmation No. 7743

DOUBLY-DIFFERENTIAL INTERFEROMETER AND METHOD FOR EVANESCENT WAVE SURFACE DETECTION

Inventor: Ronald J. Rieder
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2014-01-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-01-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-01-15 PA.. Power of Attorney 1 View
2014-01-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-01-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-02-09 TRNA Transmittal of New Application 4 View
2001-02-09 SPEC Specification 24 View
2001-02-09 CLM Claims 6 View
2001-02-09 ABST Abstract 1 View
2001-02-09 DRW Drawings-only black and white line drawings 3 View
2001-02-09 OATH Oath or Declaration filed 3 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 6,330,064
App. No.
09/780,792
Filed
2001-02-09
Granted
2001-12-11
Pub. No.
US20020003627A1
Art Unit
2877
PTA
0 days