IP Library Patent Application 09769481
Patent Application Utility
App. No. 09/769,481 · Confirmation No. 5533

MEMS MIRROR ARRAYS AND EXTERNAL LENS SYSTEM IN AN OPTICAL SWITCH

Inventor: Chuan Pu
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
⬇ PDF
Code Description Pages PDF
2001-01-26 TRNA Transmittal of New Application 5 View
2001-01-26 SPEC Specification 22 View
2001-01-26 CLM Claims 5 View
2001-01-26 ABST Abstract 1 View
2001-01-26 DRW Drawings-only black and white line drawings 12 View
2001-01-26 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
App. No.
09/769,481
Filed
2001-01-26
Granted
2003-08-05
Art Unit
2874
PTA
-6 days