IP Library › Patent Application 62818639
Patent Application Provisional
App. No. 62/818,639 · Confirmation No. 6453

MODE-SWITCHABLE BACKLIGHT, PRIVACY DISPLAY, AND METHOD EMPLOYING NARROW-ANGLE AND BIDIRECTIONAL EMITTER ARRAYS

Inventor: David A. Fattal
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2019-03-26 APP.FILE.REC Filing Receipt 3 View
2019-03-14 SPEC Specification 37 View
2019-03-14 CLM Claims 4 View
2019-03-14 ABST Abstract 1 View
2019-03-14 DRW Drawings-only black and white line drawings 7 View
2019-03-14 TR.PROV Provisional Cover Sheet (SB16) 3 View
2019-03-14 WFEE Fee Worksheet (SB06) 2 View
2019-03-14 N417 Electronic Filing System Acknowledgment Receipt 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.
62/818,639
Filed
2019-03-14