IP Library › Patent Application 09839487
Patent Application Utility
App. No. 09/839,487 · Confirmation No. 2586

Optical multiplexer, demultiplexer and methods

Abandoned -- Failure to Respond to an Office Action View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-04-23 TRNA Transmittal of New Application 1 View
2001-04-23 SPEC Specification 14 View
2001-04-23 CLM Claims 8 View
2001-04-23 ABST Abstract 1 View
2001-04-23 DRW Drawings-only black and white line drawings 7 View
2001-04-23 OATH Oath or Declaration filed 4 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.
09/839,487
Filed
2001-04-23
Pub. No.
US20020154856A1
Examiner
WONG, ERIC K
Art Unit
2874