IP Library › Patent Application 62117083
Patent Application Provisional
App. No. 62/117,083 · Confirmation No. 7193

Optical Cross-bar Switch and Switching Logic That Provides Stable, Low-Loss, Fiber-Optic Path Protection

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2015-03-04 APP.FILE.REC Filing Receipt 3 View
2015-02-17 TR.PROV Provisional Cover Sheet (SB16) 3 View
2015-02-17 SPEC Specification 10 View
2015-02-17 WFEE Fee Worksheet (SB06) 2 View
2015-02-17 N417 Electronic Filing System Acknowledgment Receipt 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
App. No.
62/117,083
Filed
2015-02-17