IP Library › Patent Application 61503430
Patent Application Provisional
App. No. 61/503,430 · Confirmation No. 1443

Delta-QP Coding

Inventor: Jun Xu
Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2012-03-16 APP.FILE.REC Filing Receipt 3 View
2012-03-14 PD.TO.AUTH Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office 2 View
2012-03-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-07-13 APP.FILE.REC Filing Receipt 3 View
2011-06-30 TR.PROV Provisional Cover Sheet (SB16) 3 View
2011-06-30 ABST Abstract 1 View
2011-06-30 SPEC Specification 3 View
2011-06-30 WFEE Fee Worksheet (SB06) 2 View
2011-06-30 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.
61/503,430
Filed
2011-06-30